1st Grade Math Curriculum

A full year of 1st grade math in 12 units and 127 lessons, free to print. Every lesson has a one-page lesson plan (how to teach it, the words to use, the mistakes to watch for) and an exit ticket, and every unit has a pre-check, a review and a test in two forms. Each lesson plan points to the worksheets, worksheet makers, teaching tools and quizzes that practice it. The plan below counts one lesson a day, with a day for the pre-check, the review and the test of each unit: 163 days, which leaves room in a 180-day year for catching up, holidays and seasonal packs.

12 units127 lessons163 days33 weeks

Unit 1

Numbers to 120

Weeks 1–3 · 13 days

Students start where Kindergarten left off and go further: they count on and back from any number, count past 100 to 120, read and write numbers on the 120 chart and on number lines, and count big groups by making tens. The chart and the number line come back all year, so this unit is worth the time. The last three lessons (skip counting, number words and ordinal numbers) are for the states that teach them in 1st grade.

Week 1
Day 1Pre-CheckWhat students already know, before the unit.
Day 21.1 Count on from any numberI can count on from any number.
Day 31.2 Count back from any numberI can count back from any number.
Day 41.3 Count past 100 to 120I can count past 100.
Day 51.4 Numbers on the 120 chartI can read and write numbers on the 120 chart.
Week 2
Day 61.5 Before, after and betweenI can find the number before, after or between.
Day 71.6 Count big groups by tensI can count big groups by tens.
Day 81.7 Numbers on a number lineI can find numbers on a number line.
Day 91.8 Skip count by 2s, 5s and 10s ★I can skip count by 2s, 5s and 10s.
Day 101.9 Number words to 20 ★I can read and write number words.
Week 3
Day 111.10 Ordinal numbers to tenth ★I can use 1st, 2nd, 3rd and more.
Day 12Unit ReviewThe review pages, with a tip beside every question.
Day 13Unit TestForm A; Form B (other numbers) is for a retest.
Unit 2

Add and Subtract Within 10

Weeks 3–6 · 16 days

Students learn what adding and subtracting mean by putting groups together and taking some away, with pictures, ten frames, number bonds and number lines. Then they use what they see to learn facts within 10: the pairs that make 10, doubles, missing numbers and fact families. The unit ends with addition and subtraction facts until they are quick, story problems and number puzzles. Ten frames and number bonds come back in every unit after this one, so keep them out.

Week 3 (continued)
Day 14Pre-CheckWhat students already know, before the unit.
Day 152.1 Add with pictures and ten framesI can put groups together to add.
Week 4
Day 162.2 Take away with pictures and ten framesI can take away to subtract.
Day 172.3 Number bonds to 10I can use number bonds.
Day 182.4 Make 10I can make 10.
Day 192.5 Add on a number lineI can add on a number line.
Day 202.6 Subtract on a number lineI can subtract on a number line.
Week 5
Day 212.7 DoublesI can add doubles.
Day 222.8 Missing numbers in equationsI can find the missing number.
Day 232.9 Fact families within 10I can write a fact family.
Day 242.10 Addition facts to 10, fastI can add facts to 10 fast.
Day 252.11 Subtraction facts to 10, fastI can subtract facts to 10 fast.
Week 6
Day 262.12 Story problems within 10I can solve story problems.
Day 272.13 Puzzles within 10I can solve number puzzles.
Day 28Unit ReviewThe review pages, with a tip beside every question.
Day 29Unit TestForm A; Form B (other numbers) is for a retest.
Unit 3

Data and Graphs

Weeks 6–8 · 11 days

Students sort things into three groups and count each one, then learn three ways to show what they counted: tally marks, picture graphs and bar graphs. They ask the class a question and tally the answers, turn a tally chart into a bar graph, and read graphs to find how many more, how many fewer and how many in all, which puts their adding and subtracting to work. The last lesson (sorting with a Venn diagram) is for the states that teach it in 1st grade.

Week 6 (continued)
Day 30Pre-CheckWhat students already know, before the unit.
Week 7
Day 313.1 Sort and count into three groupsI can sort things and count each group.
Day 323.2 Tally marksI can read and make tally marks.
Day 333.3 Ask a question, collect the answersI can collect answers with tally marks.
Day 343.4 Picture graphsI can read a picture graph.
Day 353.5 Read a bar graphI can read a bar graph.
Week 8
Day 363.6 Make a bar graph from talliesI can make a bar graph from tally marks.
Day 373.7 How many more, fewer, in allI can find how many more, fewer and in all.
Day 383.8 Sort with a Venn diagram ★I can sort pictures with a Venn diagram.
Day 39Unit ReviewThe review pages, with a tip beside every question.
Day 40Unit TestForm A; Form B (other numbers) is for a retest.
Unit 4

Addition Strategies

Weeks 9–11 · 15 days

Students move from counting to thinking strategies for adding within 20: they count on from the bigger number, turn facts around, add zero, and learn doubles, near doubles and how to make a ten. Then they put the strategies to work: number bonds to 20, adding three numbers, ways to make 20, and facts to 20 practiced until they come quickly, ending with puzzles and games. Each strategy leans on the one before, so teach the lessons in order and keep ten frames on the desks all unit.

Week 9
Day 41Pre-CheckWhat students already know, before the unit.
Day 424.1 Count on from the bigger numberI can count on from the bigger number.
Day 434.2 Turn-around factsI can use turn-around facts.
Day 444.3 Adding zero; is it true?I can add zero and tell if a sentence is true.
Day 454.4 Doubles to 20I can add doubles to 20.
Week 10
Day 464.5 Near doublesI can use a double to add a near double.
Day 474.6 Make a ten to addI can make a ten to add.
Day 484.7 Number bonds to 20I can find the missing number in a number bond.
Day 494.8 Add three numbersI can add three numbers.
Day 504.9 Ways to make 20I can find ways to make 20.
Week 11
Day 514.10 Addition facts to 20, fastI can add facts to 20 quickly.
Day 524.11 Adding the same number againI can add the same number to many numbers.
Day 534.12 Puzzles and gamesI can solve number puzzles.
Day 54Unit ReviewThe review pages, with a tip beside every question.
Day 55Unit TestForm A; Form B (other numbers) is for a retest.
Unit 5

Subtraction and Equal Sign

Weeks 12–14 · 15 days

Students take subtraction past 10 and learn what the equal sign really means. They count back to take away a few, think addition to take away more, write fact families, get to 10 first and draw pictures to subtract. Then they find missing numbers, learn that = means “the same as”, decide if equations are true and find the unknown in any spot. The unit ends with fast facts, adding and subtracting mixed, and puzzles and games, so each student has a way to solve every fact.

Week 12
Day 56Pre-CheckWhat students already know, before the unit.
Day 575.1 Count back to subtractI can count back to subtract.
Day 585.2 Think addition to subtractI can use addition to subtract.
Day 595.3 Fact families within 20I can write a fact family.
Day 605.4 Subtract through tenI can get to 10 to subtract.
Week 13
Day 615.5 Subtract with pictures to 20I can subtract with pictures.
Day 625.6 Missing numbers within 20I can find a missing number.
Day 635.7 The equal sign means “the same as”I can make both sides the same.
Day 645.8 True or false equationsI can tell if an equation is true.
Day 655.9 The unknown in any spotI can find the unknown number.
Week 14
Day 665.10 Subtraction facts to 20, fastI can subtract fast within 20.
Day 675.11 Add and subtract mixedI can add and subtract to 20.
Day 685.12 Puzzles and gamesI can solve number puzzles.
Day 69Unit ReviewThe review pages, with a tip beside every question.
Day 70Unit TestForm A; Form B (other numbers) is for a retest.
Unit 6

Word Problems

Weeks 15–17 · 13 days

Students solve story problems to 20 of every kind: add to, take from, put together and take apart, and compare, with the missing number at the end, in the middle or at the start, plus stories with three numbers. Each lesson goes from acting the story out with cubes, to a drawing or a model, to a number sentence, so students picture what happens before they choose to add or subtract. Lesson 6.8 brings the models together, 6.9 mixes every kind, and in 6.10 students write stories of their own.

Week 15
Day 71Pre-CheckWhat students already know, before the unit.
Day 726.1 Add to storiesI can add when more come.
Day 736.2 Take from storiesI can find how many are left.
Day 746.3 Put together and take apartI can find the whole or a part.
Day 756.4 How many more are neededI can find how many more are needed.
Week 16
Day 766.5 How many at firstI can find how many at first.
Day 776.6 How many more, how many fewerI can compare two groups.
Day 786.7 Three numbers in a storyI can add three numbers.
Day 796.8 Number bonds and bar modelsI can use a model to solve.
Day 806.9 Mixed story problemsI can choose to add or subtract.
Week 17
Day 816.10 Write your own story problemI can write a story problem.
Day 82Unit ReviewThe review pages, with a tip beside every question.
Day 83Unit TestForm A; Form B (other numbers) is for a retest.
Unit 7

Place Value

Weeks 17–20 · 15 days

Students learn that ten ones make a ten, then read two-digit numbers as tens and ones: the teens as a ten and some ones, 10 to 90 as tens and no ones, then any number to 100, as 40 + 7 and in more than one way. With that in hand they compare numbers by their tens first, write >, < and =, put numbers to 120 in order, find them on a number line and sort them in Venn diagrams. Bundles of ten and base-ten blocks carry the whole unit, so keep them on the tables. Lesson 7.6 (number words to 100) is for the states that teach it in 1st grade.

Week 17 (continued)
Day 84Pre-CheckWhat students already know, before the unit.
Day 857.1 Ten ones make a tenI can make a ten from ten ones.
Week 18
Day 867.2 Teen numbers as a ten and onesI can show a teen number as a ten and some ones.
Day 877.3 Decade numbers 10 to 90I can see 50 as 5 tens.
Day 887.4 Tens and ones to 100I can tell the tens and ones in a number.
Day 897.5 Expanded form: 40 + 7I can write a number as tens plus ones.
Day 907.6 Number words to 100 ★I can read and write number words to 100.
Week 19
Day 917.7 One number, many waysI can show a number in more than one way.
Day 927.8 Compare with tens and onesI can compare numbers by their tens and ones.
Day 937.9 >, < and = to 100I can compare numbers with >, < and =.
Day 947.10 Order numbers to 120I can put numbers in order.
Day 957.11 Two-digit numbers on a number lineI can find numbers on a number line.
Week 20
Day 967.12 Sort numbers with Venn diagramsI can sort numbers into groups.
Day 97Unit ReviewThe review pages, with a tip beside every question.
Day 98Unit TestForm A; Form B (other numbers) is for a retest.
Unit 8

Measuring Length

Weeks 20–22 · 11 days

Students compare two lengths by lining up the ends, put three things in order, and compare two things that cannot be put side by side by using a string. Then they measure with cubes and paper clips laid end to end with no gaps and no overlaps, and find that a bigger unit takes fewer. Lining up the ends is the habit the whole unit rests on, so ask for it every day. The last two lessons (the inch ruler, and weight and capacity) are for the states that teach them in 1st grade.

Week 20 (continued)
Day 99Pre-CheckWhat students already know, before the unit.
Day 1008.1 Longer and shorterI can tell which one is longer or shorter.
Week 21
Day 1018.2 Order three things by lengthI can order things by length.
Day 1028.3 Compare two lengths using a thirdI can use a string to compare two lengths.
Day 1038.4 Same-size units, no gaps, no overlapsI can measure with no gaps and no overlaps.
Day 1048.5 Measure with cubes and paper clipsI can measure with cubes and paper clips.
Day 1058.6 Bigger unit, smaller countI can tell that a bigger unit gives a smaller count.
Week 22
Day 1068.7 Measure with an inch ruler ★I can measure with an inch ruler.
Day 1078.8 Compare weight and capacity ★I can tell which is heavier and which holds more.
Day 108Unit ReviewThe review pages, with a tip beside every question.
Day 109Unit TestForm A; Form B (other numbers) is for a retest.
Unit 9

Add and Subtract Within 100

Weeks 22–25 · 15 days

Students use tens and ones to add and subtract within 100. They find 10 more and 10 less on the hundreds chart and then in their heads, add and subtract tens, add tens to any number, and add a one-digit number with and without making a new ten, with blocks, drawings and number lines. Subtraction only takes away tens (86 − 30), as 1st grade does; two-digit minus two-digit waits for 2nd grade. The unit ends with story problems, chart puzzles and explaining how you added.

Week 22 (continued)
Day 110Pre-CheckWhat students already know, before the unit.
Week 23
Day 1119.1 10 more and 10 less on a hundreds chartI can find 10 more and 10 less on a chart.
Day 1129.2 10 more and 10 less in your headI can find 10 more and 10 less in my head.
Day 1139.3 Add and subtract tensI can add and subtract tens.
Day 1149.4 Add tens to any numberI can add tens to any number.
Day 1159.5 Add a one-digit number, no new tenI can add ones with no new ten.
Week 24
Day 1169.6 Add a one-digit number, making a new tenI can make a new ten to add.
Day 1179.7 Add with base-ten drawingsI can draw tens and ones to add.
Day 1189.8 Add on a number lineI can add on a number line.
Day 1199.9 Subtract tens by breaking apartI can take away tens by breaking a number apart.
Day 1209.10 Story problems within 100I can solve story problems within 100.
Week 25
Day 1219.11 Hundreds chart puzzlesI can fill in pieces of the hundreds chart.
Day 1229.12 Explain how you addedI can explain how I added.
Day 123Unit ReviewThe review pages, with a tip beside every question.
Day 124Unit TestForm A; Form B (other numbers) is for a retest.
Unit 10

Telling Time

Weeks 25–28 · 12 days

Students learn to tell time to the hour and the half hour. They meet the two hands first, then read and show times to the hour, then to the half hour, on clocks with hands and on digital clocks, and say each time with o’clock and half past. Keep the Teaching Clock or a geared clock on the board and a paper clock on every desk all unit. The last two lessons (minutes and hours, and the calendar) are for the states that teach them in 1st grade.

Week 25 (continued)
Day 125Pre-CheckWhat students already know, before the unit.
Week 26
Day 12610.1 Hour hand and minute handI can find the hour hand and the minute hand.
Day 12710.2 Read time to the hourI can read time to the hour.
Day 12810.3 Show time to the hourI can show time to the hour.
Day 12910.4 Read time to the half hourI can read time to the half hour.
Day 13010.5 Show time to the half hourI can show time to the half hour.
Week 27
Day 13110.6 Match analog and digital clocksI can match analog and digital clocks.
Day 13210.7 Time in words: o’clock and half pastI can use o’clock and half past.
Day 13310.8 About a minute or an hour, 1 hour later ★I can use minutes and hours.
Day 13410.9 Days, weeks and months on a calendar ★I can use a calendar.
Day 135Unit ReviewThe review pages, with a tip beside every question.
Week 28
Day 136Unit TestForm A; Form B (other numbers) is for a retest.
Unit 11

Shapes and Equal Shares

Weeks 28–30 · 14 days

Students learn what makes a shape that shape: they count sides and corners, find out that color, size and turn do not change a triangle, draw shapes from clues and find square corners. Then they name solid shapes, test which ones roll and stack, and build new shapes from solid and flat ones. The last four lessons cut circles and rectangles into equal shares, halves and fourths (quarters), and use them in sharing stories. Thirds wait for 2nd grade, so the plans say which shapes on each sheet to skip.

Week 28 (continued)
Day 137Pre-CheckWhat students already know, before the unit.
Day 13811.1 Flat shapes: sides and cornersI can count the sides and corners of a shape.
Day 13911.2 What makes a triangle a triangleI can tell if a shape is a triangle.
Day 14011.3 Draw shapes from cluesI can draw shapes from clues.
Week 29
Day 14111.4 Square cornersI can find square corners.
Day 14211.5 Solid shapes: faces, roll or stackI can tell which solid shapes roll and stack.
Day 14311.6 Build with solid shapesI can build with solid shapes.
Day 14411.7 Put flat shapes togetherI can put flat shapes together.
Day 14511.8 Equal or not equal sharesI can tell if shares are equal.
Week 30
Day 14611.9 HalvesI can cut a shape into halves.
Day 14711.10 Fourths, quarters and smaller sharesI can cut fourths and tell which share is bigger.
Day 14811.11 Sharing storiesI can solve sharing stories.
Day 149Unit ReviewThe review pages, with a tip beside every question.
Day 150Unit TestForm A; Form B (other numbers) is for a retest.
Unit 12 ★

Money and Patterns

Weeks 31–33 · 13 days

Students learn the four coins and what each is worth, write values with the cent sign, then count groups of coins by 1s, 5s and 10s, starting with the coin worth the most. Two lessons on money in everyday life follow (earning, needs and wants, and spending, saving and sharing), and the unit ends with repeating, growing and number patterns. The whole unit is for the states that teach money and patterns in 1st grade; it can also be spread through the year, and the coin lessons pair well with Unit 1’s skip counting.

Week 31
Day 151Pre-CheckWhat students already know, before the unit.
Day 15212.1 Name the coinsI can name each coin.
Day 15312.2 Coin values and the cent signI can tell what each coin is worth.
Day 15412.3 Count pennies, nickels or dimesI can count pennies, nickels or dimes.
Day 15512.4 Count nickels and penniesI can count nickels and pennies.
Week 32
Day 15612.5 Count dimes, nickels and penniesI can count dimes, nickels and pennies.
Day 15712.6 Earning money; needs and wantsI can tell income from a gift and needs from wants.
Day 15812.7 Spend, save and shareI can tell spending, saving and sharing apart.
Day 15912.8 Repeating patternsI can continue a pattern and name it with letters.
Day 16012.9 Growing patternsI can draw the next step of a growing pattern.
Week 33
Day 16112.10 Number patterns that add or take awayI can continue a number pattern and find its rule.
Day 162Unit ReviewThe review pages, with a tip beside every question.
Day 163Unit TestForm A; Form B (other numbers) is for a retest.

Lessons marked ★ are taught in 1st grade in some states and in other grades elsewhere; skip them if your state does not teach them in 1st grade. Unit 12 (money and patterns) is for the states that teach them in 1st grade, and it can be spread through the year.

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