Curated OER
Decomposers- Nurse Logs
Students investigate temperate forest ecosystems. In this environmental lesson, students discover different forms of decomposition and its effect on the environment.
Curated OER
Household Chemicals & the Environment
Learners conduct a laboratory experiment designed to investigate the effects of chemicals, soil quality and pollution on seed growth and plant yield. They consider how best to maximize agriculture in the long term.
Curated OER
Big Beans, Little Beans
Middle schoolers measure and note the variation in the lengths of lima beans. They compare the growth rate of different sized beans.
Curated OER
Living Corn Necklace
Fifth graders explore heredity and observable traits through experimentation. They view several different types of corn and record their observation of physical traits on a class chart. They create a corn necklace by sprouting dried...
Curated OER
Teaching Biology Through Problem-based Activities
Young scholars plant seeds and observe the life cycle of the organism. They experimentally research the effects of radiation on seed growth. Students determine the effects of environmental pollutants on harvested seed.
Curated OER
Arbor Day Challenge: Crossword Puzzle
In this Arbor Day crossword puzzle, students use a set of 28 clues given at the bottom of the page to complete the puzzle; clues are related to Arbor Day.
TeachEngineering
Teach Engineering: Who Needs What?
The teacher leads a discussion in which students identify the physical needs of animals, and then speculate on the needs of plants. With guidance from the teacher, the students then help design an experiment that can take place in the...