# Search Results

Showing results (11 to 19 of 19)

• PBS
In this math lesson, learners design an experiment to model a leaky faucet and determine the amount of water wasted due to the leak. Using the data they gather in a table, learners graph and write...

1 cent - \$1 per group Ages 11 - 14 45 to 60 minutes
• PBS
In this math lesson, learners explore the real world meaning of slope. Learners conduct a balloon experiment in which they measure the circumference and flight time of deflating balloons. Then,...

\$1 - \$5 per group Ages 11 - 14 45 to 60 minutes
• PBS
The major goal of this math lesson is to have learners collect data from a variety of experiments, determine what models best fits their data, and explain why their models are best. Learners will...

Over \$20 per group Ages 14 - 18 1 to 2 hours
• PBS
In this math lesson, learners learn how to construct stem and leaf plots. Learners first estimate the number of drops of water that will fit on the head of a penny. Learners write their guesses on...

1 cent - \$1 per group Ages 11 - 14 45 to 60 minutes
• PBS
In this "Sid the Science Kid" activity, learners observe reversible change while thinking about ways to make ice melt. Learners freeze a piece of fruit in an ice cube and then explore...

\$1 - \$5 per group Ages 4 - 6 2 to 4 hours
• PBS
In this activity, learners collect, analyze, and interpret information about objects in order to classify them into a cladogram. Use this activity to talk about how scientists classify things.

\$5 - \$10 per group Ages 8 - 18 1 to 2 hours
• PBS
In this "Sid the Science Kid" activity, learners get their hands dirty by playing in a container of soil. Then they compare the effectiveness of cleaning their hands with just a paper...

1 cent - \$1 per group Ages 4 - 6 10 to 30 minutes
• PBS
In this math activity, learners collect, organize, and analyze a set of data related to types of animals in the temperate forest. Learners make bar and circle graphs depicting the animals learners...

\$1 - \$5 per group Ages 6 - 8 1 to 7 days
• PBS
In this activity, learners make an electromagnet motor to demonstrate the most basic method of changing electrical energy into mechanical energy. This experiment relates to Nikola Tesla's work...

\$5 - \$10 per group Ages 14 - 18 45 to 60 minutes