A 75-minute deep dive into the cardiovascular system, covering the composition of blood, the structure of vessels, and the mechanics of the heart.

A high-paced, single-period lesson covering the biosphere's structure, the role of biodiversity in stability, and human environmental impacts.

A high-stakes collaborative escape room where student teams navigate five distinct rooms of a mysterious manor, solving interconnected puzzles to solve a murder.

A comprehensive lesson on scientific inquiry and cellular biology, focusing on experimental design, organelle function, and membrane transport. Students will analyze data, compare cell types, and investigate how cells maintain homeostasis.

A bilingual biology lesson focused on human impact on ecosystem stability, featuring field notes, comprehension activities, and a research project.

A focused lesson on thermochemical stoichiometry, specifically calculating enthalpy changes for the combustion of butane. Students learn to relate molar enthalpy to total energy produced in exothermic reactions.

A comprehensive lesson focused on the science of waste management, covering the 4 R's (Reduce, Reuse, Recycle, Recover), the waste hierarchy, and the environmental impact of consumerism. Includes a high-school level assessment and supporting instructional slides.

A comprehensive exploration of cellular architecture and transport mechanisms. Students compare prokaryotic and eukaryotic cells, identify organelle functions through city analogies, and analyze how the cell membrane maintains homeostasis.

A comprehensive STAAR EOC review focusing on the fundamental principles of genetics, including DNA replication, protein synthesis, and inheritance patterns aligned with TEKS B.6A-F.

A comprehensive STAAR EOC Biology prep lesson covering cell structures, functions, and essential processes like mitosis, meiosis, and energy transformations. Includes visual aids and rigorous practice aligned to Texas TEKS.

A comprehensive STAAR EOC prep lesson covering DNA structure, protein synthesis, Mendelian genetics, and mutations, aligned to Texas Biology TEKS.

A foundational lesson on Photoshop clipping masks, covering the 'layer sandwich' concept and the technical steps to clip images into shapes.

A comprehensive introduction to the pH scale, its presence in everyday substances, and its critical role in environmental health. Students will engage in a hands-on lab to test household liquids and discuss real-world impacts like ocean acidification. Updated with purple indicator lab.

A project-based lesson where students create a poster advocating for sunscreen use in Australia, focusing on the biological and environmental factors that increase skin cancer risk in the region.