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Showing Results for "calculating on a number line"

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

Adding it All Up

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Picture Addition

Students will gain fluency with adding multiples of ten in this hands-on lesson that builds number sense.

Ten Time

Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.

Mystery Addends: Representing Word Problems

Number facts are related, just like families! Help students learn all about fact families while they make fact family trees! 

Fact Family Trees

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

Let's Build It! Two-Digit Addition

Who doesn’t like to spend money and plan parties? Students will subtract two-digit numbers as they calculate the remaining money for their party supplies. They will subtract in multiples of ten and focus on place value. 

Show Me the Money! Two-Digit Subtraction

Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.

Whole Body Subtraction

Pop into place! This lessons builds your students&#39; knowledge of numbers, their place value, and how to write them correctly.

Popping Numbers

What does it feel like to take 120 steps? In this lesson, students practice counting and completing word problems up to 120.

120 Steps

This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!

Math With Bears

Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.

Adding with M&M's

Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!

Active Math

Now that your first graders are able to count consecutively, introduce them to the tens and ones place values. Using tens and ones blocks will make math easy and fun for everyone!

Place Value Party

Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.

Greater Than, Less Than, Equal To Game

Put your students to the test with this lesson that helps them learn the tens and ones places with a memory game and worksheet!

Place Value Concentration

Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!

Math Mind Magic

Let’s get reading and writing! In this lesson, students learn to form and recognize regular plural nouns. But the fun doesn’t stop there. Students will work with counting collections to write sentences about the objects they count.

More Than One

Make math fun with this lesson that has students work together to solve subtraction sentences. Students will also get a chance to practice their skills individually with a worksheet.

Subtraction Card Sharks

Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.

Addition: Over in a Flash

Help students use a 100 chart while discovering patterns of one more. This fun lesson will help students find connects between numbers and gain fluency with numbers within 100. 

Then Came One

Double dominoes! Get your students excited to add with dominoes and playing cards. This lesson is a fun way to help your students continue to learn to add.

Adding with Dominoes and Playing Cards

Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!

Give Me 10!

Counting collections are a great way to help students practice counting while gaining practice recording and justifying their thinking. Students will work specifically with the numbers 1-30 to develop fluency counting and writing numbers.

Counting Collections

Engage students in counting through fun "I Spy" activities! Students gain fluency counting and recording numbers to 30. 

I Spy Counting Practice

This math lesson is filled with fun hands-on non-standard measurement activities! The lesson begins with an interactive story then has students explore measurement using several different objects as their tools!

Measurement Madness

Get your students moving with this activity that helps them practice their addition skills while having fun hunting for their next problem.

Scavenger Hunt Addition

Get your students excited about adding by introducing them to word problems with three addends! 

Adding Three is a Breeze!

Who wouldn't want to split a birthday cake with their best friend? In this lesson, students will practice dividing circles and rectangles into halves as they develop an understanding of equal shares. 


Halves as Fair Shares

It's time-telling time with this fun lesson featuring Trudy Harris' 'The Clock Struck One.' Students will learning about time with a short story and hands-on practice with analog clocks.

The Clock Struck What?

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