Does chaos ensue when your students subtract like mixed numbers and the larger fraction has a lesser numerator? Using this lesson plan, teach your class how to overcome this tricky obstacle: When having like denominators isn’t enough!

Use this scaffolded EL lesson to teach students about money and the bills we use to pay for things. Use alongside Base Ten Money: Hundreds, Tens, and Ones or alone as an independent lesson.

Make counting fun with colorful counting bears. Students will learn that skip counting is faster than counting by ones. They will also come away from the lesson with ideas of when skip counting can be used.

Can you break a ten? An everyday exchange of money can help students think about regrouping to subtract. Students will use bundled popsicle sticks to see how values grouped into tens can be regrouped into ones to allow us to subtract.

What exactly does the number 97 mean? How about 454? In this lesson, students explore how two-digit numbers are made up of tens and ones. Then they use this understanding to subtract numbers within 1000.

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!

Reflexive pronouns are like mirrors—they both reflect back to the subject! Use this lesson with your students to give them practice correctly using reflexive pronouns in sentences.

If your students are screaming, make sure they are grammatically correct! In this pronoun lesson plan, your students will identify and use a variety of pronouns to replace common and proper nouns.

What has a herd of cows, a float of crocodiles, and everything in between? This quirky reading lesson, that's what. Your students will love learning about collective nouns through music, literature, writing, and arts and crafts.

The English language has some tricky rules on when to use the definite article "the" and when not to use it. This lesson teaches your students some of the rules for when to use the definite article "the" with geographical nouns.

In this lesson, students will practice identifying the subject and predicate of a sentence and making predictions with textual evidence as they read short fictional texts. Use it as a stand alone lesson or as a precursor to What's Next?

Review halves, thirds, and quarters with this activity that gives hands-on students a way to learn about fractions actively.

Illustrating products for fractions with arrays is fun! Use this lesson plan to teach your students to visualize products as arrays when faced with multiplying fraction factors.

Help your students get familiar with creating models for unit fractions with this hands-on activity. Students will get into a frenzy creating many unit fraction models to reference as they learn more about fractions!

Increase your students' knowledge of fractions with this lesson that has them compare fractions with different denominators.

In this lesson, students will learn how to understand that a fraction is a number that describes the relationship between a part and a whole.

This lesson introduces students to measuring and estimating liquid volume, using liters (l) as the standard unit of measurement.

In this lesson, students will gain and use knowledge of expanded fraction form to play a fun card game involving rounding.

Teach about odd and even numbers through this fun card game. After reading a book about even numbers, students get engaged in spotting even and odd numbers by sight.

How do your students measure up when it comes to metrics? This lesson introduces young mathematicians to grams and kilograms and allows them to explore the units' real world applications.

Most comparatives and superlatives are pretty intuitive, but the exceptions can be tricky. This lesson will have your students practicing the most common and misused comparatives and superlatives.

Skip, skip, skip counting made fun! With this lesson that uses dot-to-dot worksheets and singing, students will be eager to participate in learning to skip count by fives and tens.

In this lesson, your students will strengthen their basic fact fluency and determine whether or not number sentences are true. Engage your students by giving them worksheets at their level.

In this lesson, students will explore fractions with the same denominators and work as mathematicians to figure out patterns. Your students will gain a lot of practice in comparing fractions!

Make the number work for you! Use this lesson to teach your students to add mixed numbers with like denominators using the strategy of decomposition.

In this tactile lesson, students will understand how decimals relate to a whole number by using base 10 blocks in a whole new way!

Compare two different ways to use tape diagrams! This lesson discusses fractions and multiplication within tape diagrams. Use this lesson as support for the lesson Illustrating Fractions and Whole Number Products with Tape Models.

Help your students learn how long a minute is with this lesson that shows them how the length of a minute can appear to change depending on the activity, all while putting their time estimation skills to the test.

Do you students know their place? Place values, that is. With activities covering the range of thousandths to ten millions, this comprehensive math lesson is sure to please young mathematicians.

Children often wonder if algorithms are practical. Using this lesson plan, your students will see how the standard algorithm for adding mixed numbers brings life to real world real-world situations.