Virginia Department of Education
Multiplying Polynomials Using Algebra Tiles
Tiles are not just for algebra—see how they can help with multiplication too. Young mathematicians learn to use algebra tiles to model the multiplication of polynomials. A follow-up worksheet provides practice with the skill.
Trinity University
Explain Yourself: An Expository Writing Unit for High School
Introduce expository writing with a unit that asks writers to craft an essay to explain a belief, value, or priority that is important to them. Mini-lessons within the unit focus on crafting thesis statements and conclusions, selecting...
Science 4 Inquiry
All the Small Things
Scholars use sorting cards to try to define a pure substance versus a mixture. Risk becomes reward as they observe the differences and create a flowchart sorting matter into mixtures and pure substances (elements and compounds).
Trinity University Digital Commons
Romanticism: Past and Present
With its focus on nature, individualism, imagination, and rejection of traditional authority, Romanticism has great appeal to young high schoolers. After examining classic paintings and poems as well as current works, class members...