Fifth graders explore light properties (reflection and refraction) and demonstrate complex energy transformations within electrical systems.

Fourth graders investigate electrical energy, constructing closed paths to power lights and testing materials for conductivity. Includes STAAR-aligned energy transfer activities.

Third graders identify and classify different forms of energy (light, sound, thermal, mechanical) and build a balloon-powered vehicle to explore mechanical motion.

Students explore how sound is created through vibrations and design a communication device to solve a real-world distance challenge. Grades 1-2 focused.

A comprehensive introduction to Python loops designed for students with processing and memory challenges, featuring visual decision trees, color-coded syntax guides, and hands-on cause-and-effect experiments.

A high-energy, TEKS-aligned review session covering core 5th-8th grade science concepts including force/motion, energy transformations, and ecosystem dynamics through data analysis and STAAR-style practice.

Fifth graders demonstrate Earth's 24-hour rotation and its effect on day/night cycles and shadow movements through architectural engineering challenges. Includes TEKS 5.9(A) alignment and STAAR preparation.

Fourth graders analyze data to predict seasonal daylight patterns and model the observable changes in the Moon's appearance. Includes TEKS 4.9(A) and 4.9(B) alignment.

Third graders construct models of the Sun, Earth, and Moon orbits and identify the order of planets in our solar system. Includes TEKS 3.9(A) and 3.9(B) alignment.

Second graders investigate the Sun as a star and the Moon's reflective properties, including the engineering of sky-viewing tools. Includes TEKS 2.9(A) and 2.9(B) alignment.

Students explore the four seasons by engineering protective shelters and modeling the seasonal cycle to predict changes in nature. Includes TEKS 1.9(A) alignment for first grade.

A comprehensive look at soil formation processes, horizons, and classification through the lens of Jellystone Park. Students explore weathering, decomposition, and the factors that turn rock into fertile ground.

Students investigate how some properties change with quantity while others remain constant, using these 'identity' properties to identify pure substances.

A hands-on extension lesson exploring the molecular properties of water—cohesion, adhesion, polarity, and its role as a universal solvent.

Synthèse sur la gravitation, la différence entre poids et masse et évaluation finale de la séquence.

Caractérisation d'une force par un vecteur (segment fléché) : point d'application, direction, sens et valeur. Exercices d'application.

Séance de travaux pratiques en demi-groupe pour apprendre à utiliser un dynamomètre et découvrir la relation entre poids et masse.

Introduction aux interactions et modélisation par les diagrammes objet-interaction (DOI). Identification des actions de contact et à distance.

Une séance d'exploration pour identifier les parties du cerveau, comprendre le rôle des neurones et découvrir la plasticité cérébrale.

A hands-on science lesson exploring pH and chemical reactions through the lens of Ancient Celtic herbalism and druidic traditions.

Explores Pythagoras' discovery of the mathematical foundations of music and how he extended this 'harmonic logic' to explain the order of the universe and the 'Music of the Spheres'.

Investigates the "Longitude Problem" and the scientific race to build the first accurate marine chronometers, focusing on the physics of oscillation, friction, and the relationship between time and space.

A 15-25 minute exploration into how ancient navigators used fixed points (the North Star) and the repeating patterns of the universe (microcosms, macrocosms, and symmetry) to navigate without modern technology.

A 15-30 minute exploration of how ancient Phoenicians used the macrocosm of the stars to navigate the microcosm of their ships, featuring the root words micro/macro/cosmos and the mathematics of rotational symmetry.

Students explore how gravity affects everyday objects on Earth and compare the gravitational pull of different planets in our solar system through calculations and creative design.

A self-contained sub-friendly lesson covering cell classification, organization, and energy acquisition. Students act as biological detectives to classify "mystery specimens" using core concepts.

Sveobuhvatna lekcija o ljudskom srcu, krvnim žilama, krvnim stanicama i vrstama krvotoka, obogaćena kreativnim mnemotehnikama za lakše pamćenje složenih bioloških pojmova.

Students demonstrate Earth's rotation to explain the day/night cycle and engineer tools to track the Sun's movement via shadows.

Students analyze data on seasonal changes and lunar cycles to predict patterns of light and temperature.

Students model the orbits of the Sun, Earth, and Moon and map out the order of the planets in our solar system.

Students investigate the Sun as a source of light and heat, the Moon's reflection, and the power of telescopic tools.