An investigation of Le Chatelier's Principle. Students apply external stresses—concentration and temperature changes—to the Iron(III) thiocyanate equilibrium system to observe, predict, and explain how a system at balance responds to change.

An introduction to reversible reactions and chemical equilibrium. Students use particle models and a pH-sensitive chemical indicator to visualize how reactions can occur in both directions and reach a point where forward and reverse rates are equal.

A hands-on exploration of the mealworm life cycle and anatomy designed for early learners to observe and document metamorphosis.

A lesson on the history and importance of conservation in Colorado, culminating in a simulation where students propose solutions to balance recreation and environmental protection.

A lesson focusing on the unique wildlife of the Rocky Mountains, identifying adaptations and ecological roles of various species through a matching activity and creative writing.

A lesson exploring the variety of nature activities in Colorado, focusing on reading comprehension and evidence-based writing. Students will identify supporting details for key main ideas within a complex informational text.

A hands-on exploration of genetics where 5th graders use probability (coin flips) to determine the physical traits of an offspring, demonstrating how heredity leads to biological variation.

A focused practice session on translating chemical reactions between word descriptions and symbolic equations, covering key concepts of reactants, products, and stoichiometry.

A 50-minute introductory lesson on plant and animal cells designed for 9-10th grade self-contained science. Students will explore cell organelles, compare structures, and understand how these 'building blocks of life' function like a factory or city.

In this hands-on lab, students use the floating leaf disk assay to visualize and measure the rate of photosynthesis. They explore how light intensity and CO2 availability act as variables in oxygen production.

An introductory lesson for Pre-K students to explore the materials that make up the Earth's surface: dirt, rocks, and water through sensory observation and sorting.

An introductory lesson on digital printing technologies, covering the mechanics of inkjet, laser, large format, and sublimation printing. Students will learn the pros, cons, and specific use cases for each method.

A comprehensive guide to meiosis, focusing on the structural and functional differences between Meiosis I and Meiosis II through visual identification and comparative analysis.

A physical science and music integration lesson exploring how vibration and frequency create sound, culminating in an acoustic instrument design project. Students analyze the mechanics of pitch and resonance across different instrument families.

A high school biology lesson exploring the mechanics of cellular hydration, osmosis, and electrolyte balance during physical activity through experimental observation and physiological analysis.

An immersive escape-room challenge for high schoolers to master encryption techniques including Caesar ciphers, Vigenere ciphers, and data representation. Students work in teams to decode clues and 'secure the system' before time runs out.

Students explore the plant life cycle and the critical role of sunlight through a hands-on sunflower experiment tailored for Indiana's spring climate.

A comprehensive exploration of the eight phases of the moon, focusing on the lunar cycle and the distinction between waxing and waning.

A comprehensive review of the states of matter and phase changes designed for diverse learners, featuring simplified text, visual aids, and structured graphic organizers.

An introductory lesson for first graders to identify and understand basic computer parts and technology terms through visual aids and matching activities.

A lesson centered around the biology and plot of the movie Osmosis Jones, focusing on the immune system and healthy habits.

A comprehensive look at ecology, population dynamics, and biodiversity through practice and analysis.