Discover trigonometric ratios that complement each other. Using two videos, the lesson introduces the trigonometric ratios. The class discovers the relationship between the sine and cosine of complementary angles.

North American Indian civilizations had already been in place for over 10,000 years before the arrival of European settlers. Introduce your young historians to Indian tribes that lived in the Chesapeake region in the...

Ease children's back-to-school jitters with this primary grade instructional activity based on the book The Kissing Hand by Ruth E. Harper. Starting off with a singing of the song "I Wish I Had a Little Red Box", children go on...

What type of government did American colonists gain and seek after gaining their independence after the Revolutionary War? Here is lesson that will guide your young learners through the new nation's progression from the Articles of...

What are the advantages and disadvantages of using a credit card versus a debit card? What are the costs of using a debit card irresponsibly? Here you'll find a instructional activity on key concepts that every learner...

How do advertisers influence consumers? The big idea here is that once consumers understand the factors that influence their desire for a product or service, they are better able to consider substitute and/or complementary products.

How diverse is the rainforest? How much more diverse is a rain forest than a temperate forest? Explore these focus questions in a lesson that explores the plants, animals, and insects in forests. After listening to a reading...