# Search Results

Showing results 1 to 13 of 13

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Learners manipulate opaque, sealed boxes and attempt to determine their interior structures. Each box contains a moving ball and one or more fixed barriers.

\$1 - \$5 per group Ages 8 - 11 45 to 60 minutes
Source Institutions
Learners conduct an experiment to determine the rate at which two materials, sand and water, heat up and cool down.

\$5 - \$10 per group Ages 11 - 14 45 to 60 minutes
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In this lab activity, learners act as fellow scientists and colleagues of Isaac Newton. He has asked them to independently test his ideas on the nature of motion, in particular his 2nd Law.

\$10 - \$20 per group Ages 14 - 18 45 to 60 minutes
Source Institutions
Using indirect methods, learners determine the shape and size of a piece of carpet hidden under a piece of plywood.

\$10 - \$20 per group Ages 14 - 18 30 to 45 minutes
Source Institutions
Learners turn over a random selection of cards from a larger set. From the words revealed, they try to determine the sentence represented on the larger set of cards.

1 cent - \$1 per group Ages 11 - 18 30 to 45 minutes
Source Institutions
Learners investigate a pre-constructed mystery tube to determine its interior mechanism.

\$1 - \$5 per student Ages 11 - adult 30 to 45 minutes
Source Institutions
Learners observe the outside and inside of raw chicken eggs, record descriptions, and hypothesize what will happen when a facilitator drops an egg on the floor.

1 cent - \$1 per group Ages 6 - 14 45 to 60 minutes
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Learners use scientific processes to solve a crime. As they get clues, learners must create a hypothesis then adjust that hypothesis as more information is revealed.

1 cent - \$1 per group Ages 11 - 18 30 to 45 minutes
Source Institutions
In this lesson, learners are challenged to discover the relationship among six numbers.

free Ages 11 - 18 30 to 45 minutes
Source Institutions
A group of learners has an envelope containing a series of bank checks. A few checks are removed at a time, and the team attempts to construct a plausible scenario which involves those checks.

free Ages 11 - 18 30 to 45 minutes
Source Institutions
On an imaginary fossil hunt, learners "find" (remove from envelope) paper "fossils" of some unknown creature, only a few at a time.

1 cent - \$1 per group Ages 8 - 18 10 to 30 minutes
Source Institutions
Learners explore the physical properties of a variety of balls and how they bounce.

\$1 - \$5 per group Ages 11 - 18 30 to 45 minutes
Source Institutions
Learners imagine they are paleontologists in Florida, where they find (remove from envelope) paper "fossils" of some unknown creature, only a few at a time.

1 cent - \$1 per group Ages 8 - 18 30 to 45 minutes