In this lesson, students must become detectives to solve for the missing number in each subtraction problem. They will develop and use their powers of mathematical reasoning using number bonds to find differences.

Want to strengthen your student’s multiplication and division skills? This lesson uses fact families to help students practice those skills.

Strong place value recognition is a necessity to order, estimate, round, and check for the accuracy of numbers. In this lesson, students will compare and order numbers using what they know about place value.

Your students will jump into math concepts like measurement and comparison with this delightful investigative activity! How far do kangaroos jump? Pretend to be a kangaroo and find out!

Students will become sentence construction gurus as they learn to craft more sophisticated sentences. Specifically, young writers will use subordinating conjunctions to combine dependent and independent clauses to craft complex sentences.

Let’s make math real! Engage students in learning about measurement by measuring objects around the classroom and creating word problems for peers to solve.

Give your students a head start in rounding with this fun lesson that gives them an easy trick to help them learn if they should round up or down to the nearest 10.

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.

The world is their measuring stick! In this lesson, students will practice measuring objects using the world around them for units of measurement.

In this highly engaging lesson plan, your students will have a chance to compare volume using water play. Can be used as a stand-alone or support lesson for the Which Holds More? lesson plan.