Students put objects and materials into groups based on their observable properties, test materials for strength and absorbency, and use their results to make a boat that can hold the most pennies ...

View the video below to see what you and your students will do in this lesson. Demonstrate making a paper boat to guide students, who work in pairs, to make their own paper boat. Place the boat in ...

Students learn that all materials have properties. In this lesson, students learn that all materials have properties, and those properties allow us to determine if they are the best material for the ...