Galaxies and the Universe Phenomena-Based Lesson: Omnipresent 2.725 Kelvin Microwave Thermal Glow from the Primordial Universe Student Response Sheet | Earth & Space Science | Grades 9–12

Introduction to Physics & the Scientific Method Scaffolded Phenomena-Based Lesson: Measuring the Macroscopic Curvature and Circumference of Planet Earth Using Midday Sunbeam Shadows in Deep Wells Teacher Discussion Guide | Academic Physics | Grades 9–12

Wall Ties & Cavity Drainage Scaffolded Phenomena-Based Lesson: The Stain That Traced to a Choked Cavity: The Harbor Lane Wall Presentation | Masonry | Grades 9–12

The Electromagnetic Spectrum & Light Phenomena-Based Lesson: How a Prism Turns White Sunlight into a Rainbow Presentation | Middle School Physical Science | Grades 6–8

Environmental Effects on Plant Growth Scaffolded Phenomena-Based Lesson: The Phytochrome Photoperiodism and Thermal Kinetic Paradox Presentation | Plant & Animal Bioscience | Grades 9–12

Wave Interactions with Matter Phenomena-Based Lesson: Why a Straw Looks Bent in Water, and Why Mirrors Show Images Presentation | Middle School Physical Science | Grades 6–8

Architectural Blueprints & Framing Plans Phenomena-Based Lesson: Chapter 05 Phenomenon: The Wall That Shrunk Presentation | Carpentry (Millwork) | Grades 9–12

Environmental Effects on Plant Growth Phenomena-Based Lesson: The Phytochrome Photoperiodism and Thermal Kinetic Paradox Student Response Sheet | Plant & Animal Bioscience | Grades 9–12

Intro to Scientific Inquiry Phenomena-Based Lesson: Silent Limnic Eruption of Lake Nyos Overcoming Cameroon Valleys Student Response Sheet | Middle School Earth Science | Grades 6–8

The Electromagnetic Spectrum & Light Phenomena-Based Lesson: How a Prism Turns White Sunlight into a Rainbow Student Response Sheet | Middle School Physical Science | Grades 6–8

Quantum & Atomic Physics Phenomena-Based Lesson: Two Metals, One Slope: The Photoelectric Bench Teacher Discussion Guide | Physics II | Grades 9–12

Weathering, Erosion and Soil Phenomena-Based Lesson: Active 1,800-Meter Fluvial Canyon Incision and Mature Chernozem Soil Profile Horizons Teacher Discussion Guide | Earth & Space Science | Grades 9–12

Environmental Effects on Plant Growth Phenomena-Based Lesson: The Phytochrome Photoperiodism and Thermal Kinetic Paradox Presentation | Plant & Animal Bioscience | Grades 9–12

Environmental Effects on Plant Growth Phenomena-Based Lesson: The Phytochrome Photoperiodism and Thermal Kinetic Paradox Teacher Discussion Guide | Plant & Animal Bioscience | Grades 9–12

The Sensory Systems Phenomena-Based Lesson: Feeling a Ghost: Why Touching an Amputee's Face Triggers Sensations in a Missing Hand Teacher Discussion Guide | Anatomy & Physiology | Grades 9–12

Stars Phenomena-Based Lesson: Sudden Photospheric Dimming and Dust Ejection of Supergiant Betelgeuse Presentation | Earth & Space Science | Grades 9–12

The Sun, Earth & Moon Relationship Scaffolded Phenomena-Based Lesson: Vigorous Sixteen-Meter Tidal Surges and Bores in the Bay of Fundy Funnel Presentation | Earth & Space Science | Grades 9–12

Galaxies and the Universe Phenomena-Based Lesson: Omnipresent 2.725 Kelvin Microwave Thermal Glow from the Primordial Universe Teacher Discussion Guide | Earth & Space Science | Grades 9–12

Quantum & Atomic Physics Phenomena-Based Lesson: Two Metals, One Slope: The Photoelectric Bench Presentation | Physics II | Grades 9–12

Hydrology Phenomena-Based Lesson: Catastrophic Fifty-Meter Cover-Collapse Sinkhole Formation in Central Florida Presentation | Earth & Space Science | Grades 9–12

Introduction to Chemical Reactions Phenomena-Based Lesson: Baking Soda and Vinegar Eruption Presentation | Middle School Physical Science | Grades 6–8

Environmental Effects on Plant Growth Scaffolded Phenomena-Based Lesson: The Phytochrome Photoperiodism and Thermal Kinetic Paradox Student Response Sheet | Plant & Animal Bioscience | Grades 9–12

The Electromagnetic Spectrum & Light Phenomena-Based Lesson: How a Prism Turns White Sunlight into a Rainbow Teacher Discussion Guide | Middle School Physical Science | Grades 6–8