+
Lesson Plan
Curated OER

Rep Tiles

For Teachers 3rd
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
+
Lesson Planet Article
Curated OER

Analyzing 3-D Shapes and 2-D Representations

For Teachers 3rd - 6th
Students can analyze 3-D objects better with actual physical models and by also drawing 2-D representations of them.
+
Worksheet
Curated OER

Math - "Solid Shapes" - Comparing 3-D Objects

For Students 3rd - 5th
In this geometry worksheet, students learn about 3-D objects and how to describe them. They then answer 10 questions using the information they learned. The answers are on the last page.
+
Lesson Plan
Curated OER

Sea Ice and Sheet Ice Melting Experiment

For Teachers 3rd - 8th
Young scholars observe the change in water level as a result of melting sea ice and melting sheet ice.
+
Worksheet
Curated OER

Problem-Solving Application: Use Formulas: Practice

For Students 3rd - 4th
In this formula learning exercise, students use formulas to solve 5 word problems, showing their work. Houghton Mifflin text is referenced.
+
Unknown Type
Khan Academy

Khan Academy: Comparing Volumes With Unit Cubes

For Students 3rd - 5th Standards
In this exercise, students practice comparing volumes with unit cubes. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
+
Interactive
PBS

Nova Online: How Many Pearls? A Weight & Volume Game

For Students 3rd - 5th Standards
This interactive game has students apply skills in estimation, measurement, and basic addition using pearls. Students are asked to estimate the number of pearls in a treasure chest by making predictions and using number sense. The skills...
+
Website
Ducksters

Ducksters: Kids Math: Finding the Volume of a Cube or Box

For Students 3rd - 8th Standards
Learn how to solve the volume of a cube or box on this site. See how the formula is used to find the volume of the shape.