Students analyze the radioactive element composition of rocks from Afar, conduct a simulation lab to discover half-life patterns, and apply an exponential decay model to determine the age of rock samples.
Students will apply their knowledge of DNA, Punnett squares, and mutations to design a unique creature, predicting its traits and simulating genetic changes in a culminating creative project.
Students will investigate how errors in the DNA code lead to mutations, exploring the different types of genetic changes and their potential effects on an organism's traits and survival.
Students will learn to predict the probability of inherited traits using Punnett squares, exploring dominant and recessive alleles through hands-on practice and probability exercises.
A collection of supplemental activities to reinforce foundational concepts of DNA, inheritance, and genetics. Students will practice vocabulary, sequencing biological structures, and verifying facts through interactive worksheets.
Une évaluation diagnostique permettant de vérifier la compréhension des bilans de forces, des projections vectorielles dans différentes bases et la résolution d'un problème complexe d'équilibre statique (système masse-ressort-fil).
Une étude de la statique du point matériel sur un plan incliné, combinant les forces de pesanteur, la réaction du support et la tension d'un ressort. Cette leçon permet de maîtriser la projection des forces et la condition d'équilibre dans un repère lié au plan.
An introductory lesson on cybersecurity threats, focusing on identifying and defending against malware, phishing, and social engineering through interactive scenarios and group analysis.
Review and practice session for the chemistry lab midterm, focusing on core competencies from measurement to stoichiometry.
An introductory lesson on identifying physical changes through five key indicators: change in shape, change in state, change in color (mixing), change in size, and dissolving. Students will understand that no new substance is created during these changes.
An introductory lesson on identifying chemical changes through five key indicators: color change, light formation, temperature change, gas production, and precipitate formation. Students will learn to distinguish between physical and chemical changes using real-world examples.
A comprehensive 90-minute engineering and science lesson focusing on heat transfer, insulation materials, and data-driven design to keep beverages cold. Students analyze temperature data, rank insulating materials, and propose their own container designs.
A comprehensive lesson on mastering the stoichiometry roadmap, covering mole-to-mole conversions, mass-to-mass calculations, limiting reactants, and percent yield through visual slides and interactive sorting activities.
A focused review lesson covering the core concepts of body systems, photosynthesis, and cellular respiration based on Grade 8 interim assessment standards.
A comprehensive review lesson focusing on cell energy processes (photosynthesis and respiration), the hierarchy of biological organization, and the collaborative function of human body systems to maintain homeostasis.
A comprehensive review of middle school biology concepts including cell structure, energy processes, body systems, and homeostasis based on the Grade 8 Science Interim Assessment.
Une analyse critique de la sécurité ferroviaire à travers un scénario d'urgence. Cette leçon aborde les phases successives de MRUV et MRU, l'importance du temps de réaction et le calcul des distances d'arrêt de sécurité.
Une application concrète de la cinématique et du calcul vectoriel à travers le parcours d'un randonneur égaré. Cette leçon permet de manipuler les projections de vecteurs, la trigonométrie et la distinction entre distance parcourue et déplacement.
Une exploration de la cinématique à vitesse constante à travers un duel iconique entre l'homme le plus rapide du monde et un cheval. Cette leçon aborde les conversions d'unités, les équations horaires de position et la résolution de systèmes linéaires pour déterminer un point de rencontre.
Une étude approfondie de la cinématique d'un tramway en milieu urbain, abordant les mouvements uniformément variés avec et sans contraintes de vitesse. Cette leçon permet d'appliquer les principes fondamentaux de la dynamique aux transports ferroviaires réels.
A comprehensive introduction to cellular architecture for college-level biology, focusing on organelles, the endomembrane system, and metabolic pathways.
Students synthesize their knowledge to participate in a structured debate about the future of wildlife restoration.
Students analyze the differing viewpoints of ranchers, environmentalists, and local communities regarding predator reintroduction.
Students explore the scientific history of wolf reintroduction in Yellowstone and investigate the concept of trophic cascades and ecosystem engineering.
An exploration of the rock cycle's dynamic processes, from the fiery birth of igneous rocks to the transformative heat and pressure of metamorphism. Students will learn how Earth constantly recycles its crust through physical and chemical changes.
Students identify various landforms and apply their knowledge of geological processes to design their own island ecosystem in a culminating project.
A deep dive into the forces of weathering and erosion using mechanical simulations to observe how rocks break down and move over time.