A series of STEM engineering challenges for grades 1-5 focused on the interactions between living things and their environments. Each lesson maps to specific Texas Science TEKS and incorporates simple, non-messy materials to explore biological and environmental concepts.

A comprehensive STEM series for grades 1-5 exploring food chains, energy flow, and ecosystem stability through hands-on engineering and design challenges aligned with Texas TEKS.

A comprehensive STEM sequence for grades 1-5 focusing on structural engineering and physics. Students progress from exploring material properties and shapes to designing complex, efficient structures, building their understanding of forces, stability, and the engineering design process.

A Gold Standard PBL unit where students investigate Earth's systems and human impact to design a community exhibit for local endangered turtle conservation in the Nashoba Brook watershed. Students explore water distribution, sphere interactions, and engineering design through the lens of protecting their 'headstarted' Blanding's turtles.

A comprehensive STEM unit introducing block coding and robotics using Marty the Robot and Sphero Minis. Students explore sequencing, loops, and color-based commands across two weeks of rotating hands-on lab sessions.

An engaging unit exploring the properties of matter, focusing on how substances combine, dissolve, and separate.

A comprehensive unit on the lunar cycle, combining scientific observation, technical vocabulary mastery, and evidence-based writing using the SRSD framework.

A comprehensive two-lesson sequence designed for Grade 5 ESL Level 4 students to master the concepts of food chains and food webs through visual instruction, simplified readings, and scaffolded activities. Students explore ecological roles, energy transfer, and the interconnectedness of ecosystems.

A comprehensive exploration of the Earth's water cycle, focusing on the processes of evaporation, condensation, and precipitation through visual instruction and hands-on experimentation.

A week-long after-school science unit for 4th graders exploring surface tension through hands-on experiments, including water droplets, soap reactions, and bubble engineering.