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How Clocks Work

How Clocks Work

Students are exposed to a variety of time pieces as well as the elements necessary to keep track of time.

PreK | Early Elementary | Upper Elementary

Mathematics | Professional Development

Simple Machines | Everyday Learning

Simple Machines | Everyday Learning

How do you get a glove and a ball up to your tree house? One answer is to use a pulley. A pulley is a [More]

PreK | Early Elementary | Upper Elementary

Science | Mathematics | Engineering & Technology

Predicting the Angle of a Bouncing Ball

Predicting the Angle of a Bouncing Ball

In this Cyberchase video segment, the CyberSquad is trapped in a cave. Inez and Digit have the key to escape, but there is an enormous [More]

PreK | Early Elementary | Upper Elementary | Middle School

Science | Mathematics

Harry Bounces Back

Harry Bounces Back

From this Cyberchase video clip, students will learn the concept that "angle in equals angle out" for bouncing balls. Harry observed that the racquetball traveled [More]

PreK | Early Elementary | Upper Elementary

Mathematics

Counting to 30 | Odd Squad

Counting to 30 | Odd Squad

In this video from Odd Squad, Olive and Otto get trapped in a comic book! Their only hope is to travel to the last page [More]

PreK | Early Elementary | Upper Elementary

Mathematics

Reading Time on Analog and Digital Clocks | The Electric Company Math Activities

Reading Time on Analog and Digital Clocks | The Electric Company Math Activities

In this activity, students will practice reading analog and digital clocks. Included are simple teacher-led activities for students.

PreK | Early Elementary | Upper Elementary

Mathematics