Curated OER
Web of Life
Learners construct a web of life. For this ecosystem lesson students are introduced to ecosystems and life cycles. Insects are the main focus.
Curated OER
The Life Cycle of the Mealworm
Fourth graders provide a habitat for live mealworms and observe their life cycle. In this animal life cycle and scientific inquiry lesson, 4th graders create a habitat for a live mealworm and observe and record related data as it grows....
Curated OER
Beautiful Bugs
Students investigate the life cycle of ants, ladybugs, and butterflies. They list the four stages of the butterfly life cycle, define symmetry and observe how ants make homes in dirt.
Curated OER
Spiders! Scary or Nice?
Students participate in a variety of cross-curriculur activities in order to explore spiders.
Texas Instruments
Greatest Common Divisor and Least Common Multiple
Students solve problems using the GCD and LCM. In this algebra lesson, students factor and simplify equations using the greatest common and least common factors and multiples. They factor integers in pairs.
Curated OER
Investigating comparative biodiversity of wetland and schoolyard sites
Fourth graders participate in an activity dealing with the environment.
Curated OER
Animals Finding Rice Paddies
Fourth graders examine the animals who live in rice paddies and create a chart. In this rice lesson, 4th graders link the types of animals living in each ecosystem with a bar graph. Students use colored bars to show...