Showing results (1 to 10 of 31)

#### Algebra: Aw Chute!

PBSAdd to list DetailsIn this math lesson, learners determine and compare the rate of descent of various learner-constructed parachutes. Learners construct parachutes that will have maximum hang times. Learners then...

#### Measurement: Million Dollar Giveaway

PBSAdd to list DetailsIn this math lesson, learners apply measurement skills to determine, in dollar bills, the capacity of a suitcase. In a fictional scenario, the prize for winning a radio contest will provide the...

#### Number Systems and Number Theory: Factor Game

PBSAdd to list DetailsIn this math lesson, learners play a game to identify the properties of prime, composite, abundant, deficient and perfect numbers. Learners use a game board comprised of the numbers from 1 to 30...

#### Measurement: How Many Noses Are in Your Arm?

PBSAdd to list DetailsIn this math lesson, learners apply the concepts of ratio and proportion to determine the length of the Statue of Liberty's torch-bearing arm. Learners use chart paper, string, and rulers to...

#### Statistics: Wet Heads

PBSAdd to list DetailsIn 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...

#### How Do We Convert Mechanical Energy into Electrical Energy?

PBSAdd to list DetailsIn this activity, learners use a compass, powerful magnet, and copper magnet wire to build a special generator known as a dynamo. Learners observe what happens to the compass needle when the magnet...

#### Measurement: Bubble Mania

PBSAdd to list DetailsIn this math lesson, learners practice measurement skills as they examine a soap bubble print. Learners follow a recipe to make a soap bubble solution. They use the soapy solution to blow large...

#### Probability: Chances Are

PBSAdd to list DetailsIn this math lesson, learners identify the likelihood of an event by using a walk-on probability scale. Learners are encouraged to evaluate the chance of given events occurring and assigning the...

#### Probability: Rock Around The Clock

PBSAdd to list DetailsIn this math lesson, learners apply the Monte Carlo method of simulation to determine a reasonable estimate. Learners are introduced to the problem of determining a reasonable number of packs of...

#### Patterns and Functions: Fill 'er Up

PBSAdd to list DetailsIn this math lesson, learners predict, interpret, and sketch graphs of functions related to the shapes of bottles. A measure of water is poured into a container. Learners graph this as an ordered...