1St grade math equations


1st Grade Math Worksheets

Rich with scads of practice, the CCSS aligned printable 1st grade math worksheets with answer keys help kids solve addition and subtraction problems within 20, extend their counting sequence, understand place value and number systems, measure length and compare sizes, tell time, count money, represent and interpret data, and know the attributes of 2D and 3D shapes in geometry. Our free math worksheets for grade 1 kids give you a peek into what's in store!

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Explore 2,200+ First Grade Math Worksheets

Counting and Adding Pictures

The pictures in two groups present a fascinating array of addition equations for 1st grade kids. Count the pictures in the two groups separately, and then combine the two to find the total number.

Subtracting on Number Lines | 0 to 10

Get the little hoppers to draw hops on the number lines in these printable grade 1 math worksheets and complete the subtraction equations involving numbers up to 10.

Identifying the Next Picture in a Repeating Pattern

Develop pattern awareness in kids with this set of pdf worksheets. Study the pattern, identify the pattern's core or terms that repeat in the same order and make a logical prediction of what comes next.

Reading and Writing Numbers from 1 to 25

Fluency with numbers is vital in first grade math. Task kids to look at the top of this printable chart, identify and read the numbers from 1 to 25 repeatedly, and copy them to complete the table.

Base Ten Blocks | Tens and Ones

Visualizing numbers is easy with place value blocks or base-10 blocks. Get kids to count the units and rods in the base-10 blocks and write the base-10 numerals.

Identifying Greater and Smaller 2-Digit Numbers

Cracking these 1st grade math worksheet pdfs is a true measure of your place value skills. Compare 2-digit numbers using symbols in Part A. Circle the greater number in Part B, and the smaller number in Part C.

Ordering Objects from the Shortest to the Longest

Arranging objects of three different sizes from the shortest to the longest, numbering them 1, 2, and 3 respectively, is all that is expected of grade 1 kids.

Telling Time | Hourly Increment

With these pdf math worksheets for grade 1 kids at your disposal, the time is ripe to practice reading clocks to tell the time in whole hours, and choosing the clock face that depicts the specified time.

Counting Dimes

Develop skills in counting the dimes and expressing the amount in dollars, trading dimes for dollars, and converting between them in word problems with this compilation of first grade math worksheet pdfs.

Counting Tally Marks

Let's travel back in time and practice counting using tally marks. First grade kids have a blast reading and counting each set of tally marks and writing the value it represents.

Identifying 2D Shapes | MCQ

Can the little architects of grade 1 distinguish between a rectangle and a square? Watch them recognize the two-dimensional figures and check the appropriate option that best describes each.

Number Line Addition | 0 to 10

This stack of 1st grade math worksheets has pre-drawn hops on the number lines. The starting-point of the hops, and the number of hops are the two addends and the endpoint is the sum.

Writing Subtraction Equations from Number Lines | 0 to 10

Examine the hops on the number line; identify the minuend, subtrahend, and the difference. Once this is done, completing the subtraction sentence is not a hard nut to crack!

Repeating Patterns | Cut and Glue Activity

Add a spark of fun with repeating picture patterns in this bundle of printable math worksheets for 1st grade kids. Comprehend the pattern, cut out the graphics and glue the one that comes next in order.

Display Chart - Numbers 1 to 25 | Theme based

The crawling number snails get kids to instantly memorize numerals from 1 to 25. This show-and-tell chart comprising snails-shells inscribed with numbers is a compulsive-print.

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1st Grade Math Worksheets

Base 10 Blocks


Base ten blocks worksheets that teach basic addition, subtraction, number sense and place value using visual representations of quantity. Get your first grade student started with these basic math skill worksheets!

Base 10 Blocks

Addition Worksheets


This is the main page for the addition worksheets. Follow the links for Spaceship Math Addition worksheets, multiple digit addition worksheets, no-carrying addition worksheets and other addition topics. These addition worksheets are free for personal or classroom use.

Addition Worksheets

Subtraction Worksheets


This is the main page for the subtraction worksheets. Follow the links for Spaceship Math Subtraction worksheets, timed subtraction tests, multiple digit subtraction worksheets, simple borrowing and regrouping worksheets, and math worksheets with mixed addition and subtraction problems

Subtraction Worksheets

Fact Family Worksheets


Fact family worksheets focus on sets of related math facts, not specific operations. Teach your kids addition and subtraction at the same time, and reinforce the relationships in a fact family! Two fact families are introduced at each level and allow for progressive practice, or just use the worksheets at the end for comprehensive fact family review.

Fact Family Worksheets

Ordering Numbers


Practice ordering numbers worksheets for with multiple numbers in ascending (greatest to least) and descending (least to greatest) orders. Includes whole numbers, decimal numbers and negative numbers. Similar sets of ordering numbers worksheets are presented in both horizontal and vertical formats.

Ordering Numbers

Printable Flash Cards


This page contains free printable flash cards for each math operation. Print the 'worksheet' on the front, then turn the page over and print the 'answer key' version on the back. Some sets have duplicate facts for the more difficult problems near the end so that the sets end up on a multiple of pages. Those cards are clearly marked as duplicates... use them for extra practice on the harder problems, or put them aside if you want a set with only one flash card for each math fact.

Printable Flash Cards

Hundreds Chart


Every hundreds chart you could imagine! If you're teaching basic counting, number sense, rounding or the basics of arithmetic, you can use a number chart like one of these to speed up building math skills.

Hundreds Chart

Place Value Chart


This page has printable place value charts. In the decimal numbering system, the position (or 'place') of an individual digit in a number determines its value relative to other digits. When a number is written in standard form with groups of three place values separated by commas, each of those groups is called a period. Building number sense by understanding place values is an important early math skill, and these place value charts provide a way to break numbers down to better understand the significane of each digit. There are place value chart variations for whole numbers only, decimal numbers, and very large numbers. There are different place value chart layouts that reinforce just the place value as well as the period value.

Place Value Chart

Telling Analog Time


Practice worksheets for telling analog clock time, including both reading time and drawing clock faces.

Telling Analog Time

Handwriting Paper


Printable hand writing paper templates in a variety of line heights, including 3-line practice paper in both normal and wide layouts, blank story paper, and regular lined paper for older grade students. Check out the numbered blank spelling test templates!

Handwriting Paper

Graph Paper


Free printable graph paper, grid paper and dot paper for math problems, crafts, zentangling, landscape design, architecture or just simple doodling. All graph paper styles include inch and centimeter variations. All of these PDF files are designed to print on 8.5 x 11 inch paper.

Graph Paper

Picture Math Addition


These printable worksheets use pictures and grouping to build a conceptual understanding of addition. These worksheets start out with simple addition picture problems where only basic counting skills are required to come up with addition number sentences, but later worksheets require students to produce a similar grid illustration to demonstrate their understanding of addition concepts. These are a perfect first instruction to addition for students in preschool, kindergarten or first grade.

Picture Math Addition

Picture Math Subtraction


These printable worksheets use pictures and grouping to build a conceptual understanding of subtraction. These worksheets start out with simple subtraction picture problems where only basic counting skills are required to come up with subtraction number sentences, but later worksheets require students to produce a similar grid illustration to demonstrate their understanding of subtraction concepts. These are a perfect first introduction to subtraction for students in kindergarten or first grade.

Picture Math Subtraction

Picture Math Multiplication


These printable worksheets use pictures and grouping to build a conceptual understanding of multiplication. These worksheets start out with simple multiplication picture problems where only basic counting skills are required to come up with subtraction number sentences, but later worksheets require students to produce a similar grid illustration to demonstrate their understanding of multiplication concepts. These are a perfect first introduction to multiplication for students in second grade, third grade or fourth grade.

Picture Math Multiplication

Money


These printable money worksheets feature realistic coins and bills in problems for identifying coins, making change, counting coins, comparing amounts of money. They build foundational recognition and counting skills in Kindergarten and first grade to prepare for full money practice necessary to pass second grade.

Money

Spaceship Math Check-Off


Spaceship check-off pages (complete with the Spaceship ship!) for tracking progress on the Spaceship Math or Rocket Math worksheets for each of the four basic operations.

Spaceship Math Check-Off

Color By Number


These coloring worksheets feature simple color by number instructions for young students who are either just learning their numbers or as a reward activity for older kids. You'll find a growing set of holiday and seasonal themes that I'll be adding to over time... Please check back often for updates, or if you have a suggestion send me a note at the contact link below!

Color By Number

Valentine's Day


Looking for worksheets to make learning math on Valentine's Day a bit more fun? This page has a collection of color by number worksheets appropriate for kindergarten through fourth grade, covering addition, subtraction, multiplication and division operations. There are also a collection of simple math exercises with fun Valentine's Day themes.

Valentine's Day

Earth Day


Looking for worksheets to make learning math on Earth Day a bit more fun? This page has a collection of color by number worksheets appropriate for kindergarten through fourth grade, covering addition, subtraction, multiplication and division operations. There are also a collection of simple math exercises with fun Earth Day themes.

Earth Day

St. Patrick's Day


You can't really solely on the luck of the Irish when it comes to math, but these St. Patrick's Day do make it a bit more fun! This page has a collection of color by number worksheets appropriate for kindergarten through fourth grade, covering addition, subtraction, multiplication and division operations. There are also a collection of simple math exercises with fun St. Patrick's Day shamrock themes.

St. Patrick's Day

Spring


What better time of year to start growing some new math skills than Spring! This page has a collection of color by number worksheets appropriate for kindergarten through fourth grade, covering addition, subtraction, multiplication and division operations. There is also a collection of simple spring math worksheets with fun spring flower themes, along with a multiplication chart, hundreds chart, graph paper and coordinate plane!

Spring

Word Search Puzzles


Use these math word search puzzles to introduce vocabulary and terms to grade school students as they are introduced to new math concepts! These word search puzzles include sets for various Common Core aligned grade levels, along with specific topics for geometry, algebra and more!

Word Search Puzzles

First Grade Math Worksheets

1st grade math is the start of learning math operations, and 1st grade addition worksheets are a great place to start the habit of regular math practice. The math worksheets in this section are selected especially for first graders and working with them will build a solid foundation for math topics as students move on to higher grades. Students who master addition in first grade might get an early jump on subtraction math fact practice, and may even learn a few early multiplication facts. This is an exciting time for students learning math, and keeping the challenge and enthusiasm for math at a high level is a worthwhile endeavor for parents and teachers. The selection of 1st grade math worksheets here should be an excellent map for that journey and should provide a great headstart to 2nd grade math as well!

"Equation" Grade 1 EMC "School 2100"

Lesson topic: "Equation" Grade 1 EMC "School 2100".

Objectives: Educational: To form an idea about the equation, how to solve the equation (based on the relationship between the part and the whole). To form the ability to solve equations of the form a ± x \u003d b, x - a \u003d b based on the relationship between the part and the whole. Improve the ability to solve problems to find the whole or parts.
Promote development mathematical speech, working memory, voluntary attention, visual and effective thinking.
Cultivate a culture of behavior in frontal work, individual work.
Form UUD:
- Personal: ability to self-assessment based on the criterion of success in educational activities.
- Regulatory UUD: the ability to determine and formulate the goal in the lesson with the help of a teacher; pronounce the sequence of actions in the lesson; work according to a collectively drawn up plan; evaluate the correctness of the action at the level of an adequate retrospective assessment; plan your action in accordance with the task; make the necessary adjustments to the action after its completion, based on its assessment and taking into account the nature of the errors made; express your guess.
- Communicative UUD: the ability to formulate one's thoughts orally; to listen and understand the speech of others; jointly agree on the rules of behavior and communication at school and follow them.
- Cognitive UUD: the ability to navigate in your knowledge system: to distinguish the new from the already known with the help of a teacher; acquire new knowledge: find answers to questions using a textbook, your life experience and information received in the lesson.

Planned result:

Subject: Understand what an “equation” is, “solve an equation”. Know how to solve an equation (based on the relationship between the part and the whole).
Be able to solve equations of the form a ± x = b, x - a = b based on the relationship between the part and the whole. Be able to solve problems to find the whole or parts, read mathematical expressions, inequalities, equalities.

Personal: Be able to conduct self-assessment based on the criterion of success in educational activities.
Meta-subject: Be able to define and formulate the goal in the lesson with the help of a teacher; pronounce the sequence of actions in the lesson; work according to a collective plan; evaluate the correctness of the action at the level of an adequate retrospective assessment; plan your action in accordance with the task; make the necessary adjustments to the action after its completion, based on its assessment and taking into account the nature of the errors made; make a guess ( Regulatory UUD). Be able to formulate their thoughts orally; listen and understand the speech of others; jointly agree on the rules of behavior and communication at school and follow them ( Communicative UUD).
To be able to navigate in one's knowledge system: to distinguish the new from the already known with the help of a teacher; acquire new knowledge: find answers to questions using the textbook, your life experience and the information received in lesson (Cognitive UUD).

Basic concepts : Equation, equation solution, part, whole.

Resources: main , additional: Demidova T.E., Kozlova S.A., Tonkikh A.P. Maths. Textbook for 1st grade. Part 2. Pg. 60 - 61., presentation "Equation"

Organization of space: frontal work, individual work, group work, work in pairs.

PROGRESS OF THE LESSON:

  1. Motivation for learning activities. Interview.

- Today is January 22nd. And we are live on the math lesson in the 1st grade, we will try to interview the students of this class before the start of the lesson.

– Is this lesson any different from previous math lessons? How?

– If there are guests at the lesson, do you have to work in some other way?

– What is your goal?

– What do you expect from this lesson?

Are you worried? What about your teacher?

– Do you think the lesson will be successful?

-Why do you study mathematics?

- Is the math lesson very important?

– Thank you all. I wish you success.

- I am sure that you guys will not let me down and will be exemplary and smart students throughout the lesson.

II. Knowledge update. A moment of cleansing.

1 3 2 4

- Come up with tasks (Continue the pattern, add.)

Mental counting "Funny tasks."

  1. Seryozha will soon be 10 years old,
    Dima is not yet six.
    Dima still can't,
    Grow up to Seryozha.
    And how many years younger,
    The boy Dima, than Seryozha? (4)

  2. Five tits sat on a branch,
    Two jackdaws flew to them.
    Count fast, kids,
    How many birds are sitting on the branch? (7)

  3. Children were skating,
    There were ten of them together.
    Nine of them are boys.
    And the girls? How many? (1)

- I liked your answers and we can move on.

Silence game with numerical fans.

- Look, numerical expressions are recorded on the board:

4 + 2 =

- What are numbers called when added? (Addendum, addendum, sum. )

- What are numbers called when subtracted? (Reduced, subtracted, difference.)

  1. Discovery of new knowledge and formation of the topic of the lesson.

    Group work.

    - Guys, I suggest you work in groups. Complete the tasks on the cards. When working, remember the rules of working in a group. Choose who will write, who will answer, the rest suggest.

    a + 2 ... a - 2

    k + 5 ... 5 + k - 3 \u003d 7

    10 - x \u003d 6

    y + 3 \u003d 8

    - Have you completed all the tasks? Which ones didn't work out? (10 - x = 6)

- Why didn't it work out? (We didn't have such a badge, we didn't solve it.)

- What do you think the purpose of our lesson will be? (Find out what these expressions are called.) LEARN ... ..

    - What groups can these mathematical records be divided into? (Equalities and inequalities, alphabetic and numeric expressions.)

    - Is the expression that you could not fulfill - is it equality or inequality? EQUALITY

- Why couldn't you decide? (There is an unknown number. )

-What assumptions do you have about how equalities with an unknown number (component) can be called.

- Does anyone know him? (Equation.) - Let's check. Whether he is right or not.

- What name would you think of?

- Why?

-How to solve such equality?

- Look at the left side of the expression, then the right side. What are they made of?

- What sign stands between the parts (=), then the left and right parts must be equal.

– What do we do to make the parts equal? (It is necessary to equalize the left and right parts.)

- Such equalities in mathematics are called equations. EQUATION

- Read in unison. Well done!

- What is the topic of our lesson? (Equation.)

- Based on the topic of the lesson, let's try to plan our lesson, identify goals. Use the words written on the screen.

1. Learn……(What are these expressions called.)

2. Learn.. . (read, write, solve equations)

3. Let's find a way ... (solution of equations).

- An equation is an equation that has an unknown component.

- Do you think "x" and "y" are numbers or letters? (Letters.)

- What letters do they look like? ("Ha" and "y".)

- These letters denoted unknown numbers.

- An unknown number in equations is most often denoted by Latin letters, for example, X (x), Y (y).

- In mathematics, all the most secret and unknown are marked with X. ( Showing a plate with X ). They call him "Mr. X" ( I post his portrait ).

- Wherever he appears, there is a mystery to be revealed.

– What do we not know? ( Part. )

- What is the name of the component? (When adding, it is a term; when it is a difference, it is subtracted.)

- How to find the part? Need to decide. But as?

- Let's solve our equation. What is X equal to?

- How can you calculate? We use the selection method.

- The value of X is called the solution to the equation. SOLUTION OF THE EQUATION

    10 - x = 6 equation y + 3 = 8

    x = 4 solution of the equation y = 5

- Let's try to substitute the solution of the equation into the equation instead of the letter, then the correct equality should turn out.

- An unknown number in the equation can be anywhere on the left side of the equation.

- Probably everyone is eager to learn how to solve equations? Then let's get started!

- It is important for us to correctly write down the solution of the equation in writing. To solve it , we define an algorithm of actions. Attention, we read the first step.

1st step: select part and whole;

2nd step: remember the rule;

Step 3: solve .

- We select such numbers instead of x and y so that the correct inequalities are obtained.

- And now let's read and write the equation in a notebook, together with me.

III. Primary fastening.

- Open your textbooks to page 60. Read the text in the orange box.

- And now let's try to solve the equation from the textbook on page 60 No. 3.

- Read the equations (“On the chain”.)

on the board:

4 + y = 5

- Compare the equation. What did you notice? What is the difference? (Two equations for addition and two for subtraction.)

- Note the parts and the whole.

- Good! The parts and the whole are noted, that is, the first step of solving the equation is completed. Write the first equation in your notebook, showing the parts and the whole, and solve it. Who wants to work behind the board? (One student does this work at the blackboard.)

4 + y \u003d 5

    - What is unknown: the whole or the part? (In the equation 4 + y = 5, the part is unknown.)

    - How to find the unknown part? (From the whole 5, subtract the known part of 4.)

    - We completed the second stage - remembered the rule.

- So, let's execute the third stage : 5 - 1 = 4 . So y = 1.

- Test: 4 + 1 = 5. Answer: 1.

- By what action did you find the part? (Subtraction.)

    - How will we work with the equation x - 2 = 8?

    - Select the part and the whole.

    - Remember the rule. (To find the whole, you need to add the part to the part.)

    - Solve: 8=2+10. Answer: 10.

    - By what action did you find the whole? (Addition.)

    - Complete the tasks in writing in a notebook.

    - Pay attention to seating at the desk.

    - We will solve the remaining equations orally.

- Conclusion: So, which rule will help in solving each type of equation? (To find a part, you need to subtract another part from the whole. To find the whole, you need to add the parts.)

Physical culture minute.

The teacher shows cards with numbers, depending on this, the students perform movements.

- How many times do we stamp our feet?

- How many times shall we clap our hands?

- How many times will we sit down?

- We'll bend over now.

- We will jump exactly that much.

IV. Training tasks.

Work in pairs.

    - Discuss in pairs where the equation is solved correctly.

    3 + x = 4 y - 3 = 4

    x = 7 y = 7

    Answer: 7. Answer: 7.

    - All pairs are ready. Who will answer? (There is an error in the solution of the first equation.)

    - Prove. (In the equation 3 + x \u003d 4, the part is unknown. To find it, you need to subtract the known part 3 from the whole 4. 4 - 3 \u003d 1. x \u003d 1 Answer: 1.)

A) Problem of Vova Kolesnikov (No. 5 p. 61 )

4 aspens and 3 lindens grow near the river. How many trees are on the river?

- Read the problem.

- What is known? What do you need to know?

- What is known about aspens, lindens?

- Read the question, what do you need to find?

- Complete the diagram.

-What is not known in the scheme?

-What is the arithmetic operation to find the part?

-Write down the solution and the answer yourself.

Perform the task, check with the standard

10 - 4 = 6 (s.)

Answer: 6 traces.

-Which of you will try to compose and write down an equation for this scheme? Options for writing on the board: x + 4 \u003d 10 or 10 - y \u003d 4

-So is it possible to solve the problem with an equation? (Yes. )

V. Independent work.

B) Petya Zaitsev's problem (No. 5 p. 61 ) Solve the problem yourself.

10 tracks in the snow. 4 tracks were left by magpies, and the rest by crows. How many tracks did the crows leave?

Write down the solution in your notebook. (Check with comments.)

    "Self-assessment":

1) What was task ? (Solve the problem yourself.)

2) Did you manage to get the result ? (It was possible to get the result.)

3) Completely correct or with an error? (We solved the problem completely and correctly.)

4) Completely independently or with help? (We completed the task on our own.)

Physical Minute . Game "Where is the equation?" to the music of the song " Terribly interesting is everything that is unknown ".

- Clap your hands if this is an equation.

The teacher shows the expressions on slide .

X - 4 =2

U + 1 = 7

A - 3 = 5

K = 8

6 - 3 = 3

9 - y = 4

VI. Summary of the lesson. Reflection.

It's time to sum up the result of our lesson .

- Did you like the lesson?

- What exactly did you like?

-What task did you find most interesting in the lesson?

- What topic did you get acquainted with at the lesson?

- What did you learn at the lesson?

- Let's repeat the algorithm of actions again. So, to solve the equation you need………

- Who was it difficult?

- How would you rate your work?

- In the next lessons we will continue to solve equations.

- The lesson is over, thank you all for your work. Well done!

5 + 4 =

9 - 7 =

9 - 6 = 6 = 6 = 6 =

7 - 5 =

5 + 3 =

9000

U - 3 9000

000 000 x - 2 = 8

x + 6 = 9

Mathematics lesson "Equations", Grade 1

Purpose:

To update the ability to solve examples to find the whole and the part.


To train the variability of thinking, mental operations: comparison, analysis, generalization.

Motivate for a trial action and its independent implementation.

.

Organize the execution of a trial action and fix the difficulty

Organize the fixation of the educational goal and topic of lesson




3. Identification of the place and cause of the difficulty.

4 . Development of a plan to get out of the created difficulty.

Purpose: Clarification of the purpose of the plan (open the rule for solving an equation with an unknown part (term)).

Building an achievement plan

,

5. Implementation of the selected plan to resolve the difficulty

Goal:

Organize communicative interaction in order to implement the constructed project aimed at acquiring insufficient knowledge.

Fix the constructed mode of action using a reference signal.

Organize the solution of equations and record the overcoming of difficulties.

6. Primary consolidation of new knowledge.

Purpose : To create conditions for fixing the learned mode of action in external speech.

7. Independent work and verification according to the standard.

Purpose: independent application of a new method of action

8. Inclusion in the system of knowledge and skills.

Purpose: To organize training for solving simple problems.

9 Reflection.

Purpose:

Record new content learned in the lesson.

Evaluate your own activity in the lesson.

Optional home creative assignment as a means to continue learning the material.

Oral account. Working with mathematical fans.

Presentation.

The first term is 5, the second term is 3, show the sum.

Reduced 9, subtracted 7, show the difference.

I thought of a number, added 4 to it and got 6. What number did I think?

I subtracted 4 from the planned number and got 8. What number did I think?

Working with models of "Houses"

There are 3 houses on the board. We work in rows. Each student needs to go to the blackboard and fill in the "window". Evaluate the result of the next row.

Whose row completed the task faster and more correctly.

Guys, pay attention to the blackboard. There are records in front of you.

8-3=5 9-5=4

X-2=5 6+X=9

X+4=6 5< 10

8 >2 3+4=7

9-1 4 +3

What task would you suggest to your classmates?

Form groups from these records.

1 equality-group

2 inequality-group

3 expression-group

What is the name of the 4th group?

How are the records of this group similar to others?

To answer this question, you need to complete the task on the cards in groups.

What is the task to be done?

So what is the word?

State the topic of today's lesson.

What is the purpose of the lesson?

Guys, why do we need to be able to solve equations? Where in life is it useful?

Physical education minute.

Say again - what goal do we need to achieve?

What is an equation? And why is it called that?

Pick up words with the same root.

Equalize. So, make the two parts equal, the same (the left, which is before the equal sign and the right, which is after this sign)

How can we solve the equation?

What do you need?

What will make it easier to complete the task?

Plan:

Read the equation

Find the parts and the whole in the equation.

Determine whether x is a part or a whole.

Apply the appropriate rule.

Name and record the answer.

Check.

What is the name of this method?

How else can you find an unknown number?

What is the best way to solve equations? By the method of selection or by finding the part and the whole, and why?


So we have a plan. Let's compare it with the standard that you have on the cards in your notebooks.

We have a plan. What do you need to do next to reach your goal?

We act step by step according to the plan. We solve the equation. We write down the solution in a notebook.

Read equation X+4=6

Find parts and whole in an equation. We underline the parts with a simple pencil, and take the whole in a circle.

Determine that X is a part

Apply the rule for finding the part

X=2. The answer to an equation is its root. In what lessons did we meet this concept?

Replace X with 2. Set the correspondence between the left and right sides of the equation





We solve another equation with the pronunciation of the algorithm

6+x = 9,

Physical school


9000 9000 9000
,0007 and now, in order to check whether you can solve the equation, complete it yourself in a workbook. Check your answer against the example on the screen. Rate your work.


To better remember how to solve equations, what do we need to do?

Let's try to make equations according to the scheme and solve it. Who can, you can try to make a problem for this scheme. We work in pairs.





So, let's remember what was our goal at the beginning of the lesson?

Do you think we have achieved this goal?

Complete the words on the screen:

I learned…., I can….., it was difficult for me…., I remember….

How would you rate yourself for your work in class?

Why?

Today many of you worked actively, but I would like to acknowledge the work……..

At home, if you wish, you can make diagrams or equations for your classmates.

Thank you for the lesson!

Working with mathematical fans.

Apply knowledge of the composition of the number within 10.

Evaluation of student performance.

Drawing up a task for classmates

(form groups)

4 students work at the blackboard, the rest - in pairs in one color connect the necessary records (one group - one color) or combine them into bags.

Analysis of the task

Solve equalities and match letters and numbers

Formulate the topic and purpose of the lesson.

Formulate a definition of the concept

"equation"

Activity planning.

Making a plan for children.

Comparison of methods for solving equations

Comparison of the drawn up plan with the standard algorithm for solving equations

Solve the equation according to the drawn up plan

Establish interdisciplinary connections

Perform independent work 9000 9000

Checking the completed job.


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