Ob-Scertainer®: A Better Black Box

LAB 100
Lab-Aids
$105.95

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. 

Kit contains enough materials for 2 classes with 12 lab groups of 2 students each per class working 


Kit Includes:

  • 24 (2 each of 12 different) Ob-Scertainers
  • 24 steel balls.
  • 50 student worksheets and guides
  • 1 instruction manual


Scientific Concepts:

  • 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


Classroom Planning:

  • Number of students: 50
  • Maximum 24 groups per period
  • To complete this kit requires one ~50-minute class period

Customers who bought this product also bought:

Concepts of Classification Kit SKU: LAB 50
0 Review(s) 
$52.00

This lab activity provides a controlled environment for exploring a rather complex concept: the classification of things different and similar at the same time. 

Instruction and Use of Dichotomous Keys Kit SKU: LAB 51
0 Review(s) 
$61.75

Scientists use dichotomous, taxonomic, keys to identify both living organisms and non-living specimens. Examples of this would be a naturalist's use of a field guide or a chemists use of the...

Geology Testing Kit SKU: GEO-KIT1
0 Review(s) 
$13.00

Test mineral hardness, streak color, acid reaction, and more with this great set of nine testing items.

Exploring Meteorology SKU: ALD8706
0 Review(s) 
$66.00

Weather impacts everyone, everyday in some way and the meteorologist that study weather patterns are our best source for information. This experiment provides students with the experience of...