Alabama Learning Exchange
Polygon Perimeters
What are polygons? Learners find the perimeter of various geometric figures that the teacher has drawn in chalk on the sidewalk. A worksheet to record their measurements is provided. Get your third graders outside and exploring the world...
Curated OER
Lesson 2: Measurement Tools
Elementary schoolers examine the uses of rulers, scales, and measuring cups. They determine the criteria for the use of each tool and visit different areas of school to find items that can be measured with these tools. Everyone takes...
SRI International
Performance Assessment Links in Science: Measurement: Using the Balance (Lesson)
This performance task assesses students' ability to use a balance and to measure the mass of objects accurately.
Physics Aviary
Physics Aviary: Triple Beam Balance Challenge (0.1 G)
Practice reading a triple-beam balance to the nearest 0.1 g.
Physics Aviary
Physics Aviary: Triple Beam Balance Challenge (0.01 G)
Practice reading a triple-beam balance to the nearest 0.01 g.
E-learning for Kids
E Learning for Kids: Math: Hamburger Restaurant: Time and Mass
On this interactive site students practice time and mass skills. By the end of the lesson students will be able to describe the mass of more than two objects and record the mass of three objects by lifting.
Sophia Learning
Sophia: Volume and Mass
This lesson will describe the concepts of volume and mass and show how to calculate volume and mass.