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1st Grade Math Resources

1,007 resources

1st Grade Math Resources

1,007 resources

Video
Video1st GradeAdding 14 Song (MP3)

Using the Adding 14 Song (MP3), students sing and practice adding 14 with all addition facts 1-15. Your kids will learn how to add 14.

Worksheet
Worksheet1st GradeThanksgiving Fact Families Worksheet

In this Thanksgiving Fact Families Worksheet, students write related addition and subtraction equations using the same three numbers.

Worksheet
Worksheet1st GradeChristmas Skip Counting Worksheet

Using Christmas Skip Counting Worksheet, studentscomplete the Christmas number patterns by skip counting by different numbers.

Worksheet
Worksheet1st GradeMeasuring With Tools Worksheet

Using this Measuring With Tools Worksheet, students measure objects in the classroom using the best measurement tool.

Worksheet
Worksheet1st GradeTwo Three or Four Equal Shares Worksheet

Using Two Three or Four Equal Shares Worksheet, students shade in the proper amount for each circle and divide the rectangles to create equal parts, then shade.

Activity
Activity1st GradeLet's Workout Our Brain Add Subtract Within 20 Activity

In this Let's Workout Our Brain Add Subtract Within 20 Activity, students fluently add and subtract within 20 using mental strategies.

Activity
Activity1st GradeMeasure it Comparing Lengths Activity

Using this Measure it Comparing Lengths Activity, students measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.

Activity
Activity1st GradePizza For All Equal Parts Fractions Activity

Using this Pizza For All Equal Parts Fractions Activity, students cut shapes into small parts and then describe them as halves, fourths, or quarters.

Activity
Activity1st GradeSkip Counting With Apples 5 10 100 Activity

Using Skip Counting With Apples 5 10 100 Activity, students skip-count by5s, 10s, and 100s.

Activity
Activity1st GradeUnits of Measurement Inches Centimeters Activity

Using this Units of Measurement Inches Centimeters Activity, students measure the length of an object twice using length units of different lengths for the two measurements.

Worksheet
Worksheet1st GradeEstimating Measurement in Inches Worksheet

In this Estimating Measurement in Inches Worksheet, students complete the web below with objects that could be measured with the unit inches.

Worksheet
Worksheet1st GradeExplaining Why Addition and Subtraction Works Worksheet

While using our Explaining Why Addition and Subtraction Works Worksheet, students write, draw, or use equations and diagrams to explain what strategies you used to solve the problems.

Activity
Activity1st GradeBlast Off With Numbers Base Ten Words Expanded Form Activity

In this Blast Off With Numbers Base Ten Words Expanded Form Activity, students will read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Activity
Activity1st GradeLet's Go on a Trip Addition Subtraction Within 100 Activity

In this Let's Go on a Trip Addition Subtraction Within 100 Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

Worksheet
Worksheet1st GradeUnderstanding Halves and Fourths Worksheet

Using Understanding Halves and Fourths Worksheet, students shade templates to represent fractions visually and then write a fraction.

Activity
Activity1st GradeWhy Was it Written? Author's Purpose Activity

Using Why Was it Written Author's Purpose Activity, students identify if the author wrote a text in order to answer, explain, or describe.

Activity
Activity1st GradeCount Back Activity

Using Count Back Activity, students count back from one number to another number to solve the subtraction equations.

Activity
Activity1st GradeGreater Than Less Than Dolphin Activity

Using this Greater Than Less Than Dolphin Activity, students sort numbers into categories by deciding whether numbers are greater than or less than 50.

Activity
Activity1st GradeMaking Equal Parts Fractions Activity

Using thisMaking Equal Parts Fractions Activity, students cut shapes into small parts and then describe them as halves, fourths, or quarters.

Activity
Activity1st GradeAuthors Purpose Picture Sorting Activity

Using Authors Purpose Picture Sorting Activity, students identify the reasons an author gives to support points in a text.