Scholars become architects in an engaging unit on building structures. The Reading Adventure Pack features Roberto: The Insect Architect by Nina Laden and Construction Zone with photographs by Richard Sobol and text by Cheryl Willis...

In this everyday editing learning exercise, students correct grammatical errors in a short paragraph about Columbus. The errors range from capitalization, punctuation, spelling, and grammar.

Mathematicians practice communicating why the sum of two multiples of a number results in another multiple of that number. Encourage learners to construct a viable argument by applying the distributive property or by drawing a diagram....

Does where we live influence how our bodies express genetic traits? Explore variation in human skin color with an activity that incorporate video and hands-on learning. Individuals model the relationship between phenotypes and genotypes,...

You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...

Draw a graph that shows the qualitative features of a function that has been described verbally. Make sure learners understand where time is zero and the distance is zero. It may take them some time to understand this concept, so working...

Learners sometimes have difficulty making sense of a word problem. In a guided learning activity, pupils are asked to think about how to find an answer and explain their thinking, rather than finding the answer. It allows them to...

Learn basic astronomy and travel through space. After you finish the lessons you can take the evaluation to obtain the clues needed to play the fun space games.

[Free Registration/Login Required] This passage shares biographical information about Christopher Columbus and his landing on San Salvador. This passage is a stand-alone curricular piece that reinforces essential reading skills and...

This fascinating short story written by Vladimir Nabokov is examined in detail in this comprehensive site. Read about the characters and their motivations as well as a discussion of significant quotations from the story.