Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun...

Good discussion questions, quizzes, and tests teach as well as assess. Readers of The Great Gatsby will learn much from the materials in a 36-page packet designed to help students prepare for the AP Literature exam. Included in the...

Zora Neal Hurston, Toni Morrison, and Maya Angelou are featured in a guided inquiry unit. High schoolers research the lives and works of these and other Black women writers and craft an argument, using evidence from their research, to...

Streets, bridges, and intersections, oh my! Parallel lines and transversals are a present in the world around us. Learners begin by discovering the relationship of the angles formed by parallel lines and a transversal. They then...

Students complete novel analysis activities for The Strange Case of Dr. Jekyll and Mr. Hyde. In this novel analysis lesson, students work in literature circle groups to complete close reading activities for the novel. Students keep...

Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...

Inntroduce primary learners to essential critical reading strategies with an activity based on James Reeves' poem, "The Wind."  Learners listen as the poem is read, first as a riddle, and then re-read with the title visible. The...

Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...

Ready to roll up those sleeves and get your hands dirty? Dirty with soil science content, that is! Overcome those "But it's just dirt" objections with a trip outside to collect soil samples for some in-class analysis. Use the...

What does the ground around your home have to do with water pollution? Young ecologists learn about their local watershed and create their own cause-and-effect models of the hydrosphere.

Write-on! Demonstrate a writing model and support learners as they write an informational essay on a water resource issue of your (or their) choosing. The lesson plan provides a well-scaffolded summative writing...

Using the 5E method for teaching about kinetic energy, potential energy, and conservation of energy, this two-week unit with many videos and possible extensions is sure to keep pupils engaged as they are learning.

This site, geared toward English as a Second Language students, provides "A Life-Saving Cow" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed questions,...

This site, geared toward English as a Second Language students, provides "Driver Loses Mabel, Finds Jail" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed...

This site, geared toward English as a Second Language students, provides a continuation of "Water Under the Sink" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords,...

This site, geared toward English as a Second Language students, provides "A Festival of Books" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed questions,...

This site, geared toward English as a Second Language students, provides "Crazy Housing Prices" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed questions,...

This site, geared toward English as a Second Language students, provides "Getting Older But Not Sitting Around" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords,...

This site, geared toward English as a Second Language students, provides "Agencies Get Millions for Homeless" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords,...

This site, geared toward English as a Second Language students, provides "Tenants Watch Building Burn" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed...

Law of conservation of mass: No atoms are created or destroyed in a chemical reaction. They just join together in a different way than they were before the reaction, and form products. This means that the total mass of the products in a...

This site, geared toward English as a Second Language students, provides "Water Under the Sink" as a reading exercise and audio translation. Multiple choice questions, vocabulary practice, close exercises, crosswords, closed questions,...

Students are introduced to our planet's structure and its dynamic system of natural forces through an examination of the natural hazards of earthquakes, volcanoes, landslides, tsunamis, floods and tornados, as well as avalanches, fires,...