Ob-Scertainer®: A Better Black Box

Description

Engaging and fun are two expressions often used to describe this kit. The concise lab activities emphasize behavioral reaction and observation.

This exceptional Lab-Aid introduces students to the scientific method of problem solving.Students use indirect observations to develop and test hypotheses about the inner configurations of twelve different Ob-Scertainers®.

The activities in this kit are suitable for all science curriculums and grade levels. They can be completed in a single period.

Kit Contents:
2 x Ob-Scertainers® #1
2 x Ob-Scertainers® #2
2 x Ob-Scertainers® #3
2 x Ob-Scertainers® #4
2 x Ob-Scertainers® #5
2 x Ob-Scertainers® #6
2 x Ob-Scertainers® #7
2 x Ob-Scertainers® #8
2 x Ob-Scertainers® #9
2 x Ob-Scertainers® #10
2 x Ob-Scertainers® #11
2 x Ob-Scertainers® #12
24 x Steel balls
50 x Student Worksheets and Guides
1 x Teacher’s Guide