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Ob-Scertainer®: A Better Black Box

kit #100

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.

$90.80

  • Develop a basic understanding of experimental design
  • Use a model to explain indirect observation
  • Develop and test hypothesis
  • Observe, record observations
  • Retest and draw conclusions based upon investigation

Content List in Ob-Scertainer®: A Better Black Box is as follows:

Quantity Description
1 Teacher’s Guide
50 Student Worksheets and Guides
2 Ob-Scertainers® #1
2 Ob-Scertainers® #2
2 Ob-Scertainers® #3
2 Ob-Scertainers® #4
2 Ob-Scertainers® #5
2 Ob-Scertainers® #6
2 Ob-Scertainers® #7
2 Ob-Scertainers® #8
2 Ob-Scertainers® #9
2 Ob-Scertainers® #10
2 Ob-Scertainers® #11
2 Ob-Scertainers® #12
24 Steel balls
Number of students
50
Number of groups
Maximum 24 groups per period
Calendar

To complete this kit requires one ~50-minute class period.

Title Item # Price Quantity
Ob-Scertainer®: A Better Black Box 100 $90.80
Ob-Scertainer® A Better Black Box BILINGUAL ENG/SP 100-BL $92.90