Mt. San Antonio Collage
Exponential Growth and Decay
Start with the basics and move up the exponential ladder to master a variety of problem-solving and application problems. The problems are heavy on exponential growth and decay, compound interest, and natural log.
Nemours KidsHealth
Safe and Healthy Summer: Grades 9-12
Say hello to a healthy summer! Feel well-rested and rejuvenated. Get healthier and become more productive. Teens engage in two activities designed to encourage safe and healthy summer routines. First, individuals craft a speech that...
It's About Time
Reflected Light
The lesson allows young scientists to use lasers and mirrors to study reflected light. A reading passage and homework question assess learning, while additional material introduces extension activities.
It's About Time
Refraction of Light
Don't shine like a diamond, refract light like a diamond. Young scientists use an acrylic block and a laser light to observe refraction. Advanced scholars figure the sine of the angles of reflection and incidence as well as mastering...
NOAA
A Day in the Life of an Ocean Explorer
What's life like aboard an ocean exploration vessel? Junior oceanographers examine the important role of communication in ocean research in lesson two of a five-part series from NOAA. The materials introduce the class to life on...
National Park Service
News Bearly Fit to Print
There are an average of three human fatalities by bears in North America every year, which is low when you compare it to the 26 killed by dogs and the 90 killed by lightning annually. The lesson encourages researching human-bear...
Curated OER
Introduction to E-Discussion
Here's an interesting way to incorporate technology into your classroom. Have your young readers conduct an e-discussion of a story they are currently reading. Learners can post and/or respond to the comments of others reading the same...
Curated OER
Email Buddies
Collaborate with another class (or school) and have your learners share ideas about their reading through the use of email. Perhaps you'll create a specific question or a few questions for writers to choose from. Not only will they...