Students put together a potato battery that powers a digital clock. In this potato battery lesson plan, students learn the connection between energy from biomass and how we can apply it.

Third graders investigate the events of geological time using a chart called a "Clock of Eras". In this geological events lesson plan, 3rd graders compare a standard clock to a geological clock. In addition, students consider periods...

Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...

Students explore time management by participating in itinerary activities. In this time telling lesson plan, students identify how to read a clock, how to communicate the time to others and how to plan for events in the day. Students...

Pupils examine the process of human development and identify the reasons for a good nights sleep. Individually, they write a list of the situations in their lives which are stressful. As a class, they discuss myths about stress and...

Young scholars study time and how to accurately calculate it.  In this time lesson students complete a lab activity in pairs and discuss their findings. 

Students test 4 materials to see which would be best for use as a heat mass. They then graph the temperature verus the time of the substances and decide which material would make the best heat mass.