Curated OER
WORM WATCHING
Students investigate how earthworms help build good soil. They examine the worms carefully to find the ringlike segments and swollen band at the front of the earthworm's body. Students take turns dampening the soil every day and adding...
Curated OER
Polar Energy
Students define and read an article on polar energy. In this polar energy instructional activity, students answer questions about the article. Students participate in activities related to isotopes, half-life and radiocarbon. Students...
Curated OER
The Planet Earth
Students explore the planet Earth, outer space, and Earth's axis. They demonstrate reading comprehension skills, including literal meaning, inference and critical analysis.
Curated OER
Antarctica Food Chain
Students visit an interactive web page. In this food chain lesson, students visit an interactive web page displaying an example of the food chain in Antarctica. As students move their mouse over the images, captions appear describing the...
Curated OER
Gray Whales on the Move
Students study whale migration and their natural history. In this migration lesson students plot whale migration on a map and describe their ecosystems.
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Arctic Microclimates
Learners identify, measure, and average micro-climatic temperatures in a particular region. They draw a small-scale map of an area to be sampled (classroom, playground, park, backyard) and identify potential locations for...
Curated OER
Poisonous Spiders! Reading Comprehension
In this reading comprehension worksheet, students read a passage about poisonous spiders before answering 10 fill in the blank questions. They demonstrate their reading comprehension through their answers.