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SCIENTIFIC METHOD
Ob-Scertainer Kit—A Better Black Box—Super Value Kit
By manipulating a black box
and hearing and feeling how the steel ball rolls around inside the unopened box, students begin to make observations about what type of configuration is inside the black box. They collect data, develop a hypothesis and test their hypothesis. Includes 24 black boxes—two each of the 12 different types. All materials are reusable.
AP4549 | $89.35
Think Tube—Demonstration
What was it like to imagine the nature of an atom? How difficult is producing a model of something that can’t be seen? The Think Tube lets students appreciate the challenges associated with things that cannot be directly observed. A series of simple demon- strations are performed using the Think Tube as students record their observations and generate hypothe- ses. Includes a reproducible student worksheet master.
See free video at flinnsci.com.
Color Change Challenge—Problem Solving Guided-
In this unique color-change challenge lab, students discover a sequence of chemical changes using four unknown colorless solu- tions. As students design and carry out an “action plan,” they learn that trial and error is a logical step in scientific problem solv- ing. Includes all necessary chemicals, disposable pipets, labels, pipet holders, Teacher Notes and reproducible student handouts. Complete for 30 students working in pairs. Spot plates available separately.
AP7209 | Guided Inquiry Kit | $39.75 AP6399 | Spot Plates, Polystyrene, 12-well, Pkg. of 12 | $9.55
Kit
Inquiry Kit
AP6149 | $14.15
Measurement and Accuracy—Super Value Lab Practical Kit
Can your students follow directions? Have them perform this classroom lab practical and find out! Simple and colorful cooperative classroom demonstration illustrates the importance of accurately following laboratory procedures. If the directions are followed correctly, each demonstra- tion tube will contain the same amount of solution and a rainbow sequence of colors will be displayed. Tubes and racks available separately. AP7514 | Super Value Lab Practical Kit | $38.80
AP7518 | Mini Soda Bottle Tubes and Rack | $24.80
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lab activities
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FLINN SCIENTIFIC I
SCIENTIFIC METHOD