February 19, 2023 | By Deven Cao
Students investigate how much waste your school generates and where it goes, as well as recycling and composting efforts.
February 19, 2023 | By Deven Cao
Students assess their school grounds on the basis of various criteria. Using the data collected from the Investigation, students can develop action projects to improve the school site to make it a more sustainable, healthier, and safer environment.
November 28, 2022 | By Rae
Biodiversity Blitz, part of PLT’s themed series for educators, features three grades 3-5 activities that invite learners to investigate species variability in an ecosystem, and how this variability – or biodiversity – helps sustain life on Earth.
November 28, 2022 | By Rae
Charting Diversity. Birds and Worms. Pollution Search. These are some of the 96 hands-on interdisciplinary activities found in Project Learning Tree’s PreK-8 Environmental Education Activity Guide.
February 18, 2022 | By Rae
Students select individual trees to observe over time, deepening their awareness of tree changes and developing a greater appreciation for their local environment.
December 28, 2020 | By Project Learning Tree
Never underestimate the power of a tree! In addition to giving us an amazing array of paper and wood products, trees provide a host of other benefits—from shading our backyards to reducing air pollution to helping stabilize the global climate.
December 28, 2020 | By Project Learning Tree
Trees come in many shapes and sizes. Students become familiar with tree structure and scale by using different methods to measure them and by making comparisons. They learn the importance of standardized measurements and proper measuring techniques.
December 28, 2020 | By Project Learning Tree
Throughout history, people have intentionally and unintentionally moved plant and animal species to new environments. Some of these species have proved beneficial, but others invade natural habitats, causing environmental and sometimes economic harm.