Lesson Materials

Family Math Website

Share

Make a duck mask necklace and quack along as we count and solve basic math equations.

A number sentence is an expression that contains numbers and mathematical symbols. For example: 3 + 4 = 7. Number sentences are used to introduce young children to basic math concepts. This activity gives us a fun way to solve math sentences by counting (and quacking) the feathers on a duck mask that is used as a necklace.

Related Lessons

  • Lesson 07

    Discovering Area

    Math

    4th Grade, 5th Grade

    Decompose shapes into rectangles to determine the area of the composite shape using the area formula for rectangles. Decompose shapes into rectangles to determine the area of the composite shape.

  • Lesson 08

    How to Find Area

    Math

    4th Grade, 5th Grade

    Use visual models, decompose shapes, and apply the area formula for rectangles to solve problems in real world contexts. Use visual models & the area formula for rectangles to solve problems.

  • Lesson 09

    A Problem of Volume

    Math

    4th Grade, 5th Grade

    Understand concepts of volume measurement by counting unit cubes, using cubic cm, cubic in, cubic ft, and improvised units. Solve problems involving volume. Understand concepts of volume measurement by counting unit cubes or calculating volume.