Curated OER
Geologic Time: Relative and Absolute Dating
Students investigate relative and absolute dating; determine the difference between the two dating systems; and apply this knowledge by creating a geologic timetable of their own.
Curated OER
Dig Magazine Archeology Quiz #103
In this Dig Magazine archeology quiz, students answer 12 multiple choice questions complementing the May 2009 issue. Page contains answer and additional resources link.
Curated OER
Into the Pond
Seventh graders use a pond to explore macroinvertebrates and other organisms. They use a dichotomous key to classify the organisms and maintain a journal recording their findings.
Curated OER
Influential Scientists Spiral Puzzle
In this influential scientists worksheet, learners use 8 clues given at the bottom of the page to complete a word puzzle. Worksheet contains links to additional activities.
Curated OER
Planet/Constellation Mobile
Pupils, through small group discussion, identify and share a rationale for shapes and patterns in the construction of a mobile that represents the solar system that makes them think of the creation of our solar system.
Curated OER
How Things Fly
Students observe photographs of selected twentieth-century aircraft at the National Air and Space Museum and note differences in the design of aircraft wings, fuselages, and engines.
Curated OER
Facts, Feats and Folklore: Spiders
Students review and discuss a variety of sayings, folklore and superstitions about spiders. They discuss this information and choose either an interesting fact or appealing foklore tradition to illustrate.
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13 Ways to Tell Time Backwards
Students explore different ways geological time can be measured: comparing the time dimensions for each method, the mechanisms of each method, and the materials used.
Curated OER
Got Biodiversity?
Students examine the concept of biodiversity. Using the internet, they complete small activities in which they work together. Using the information they collected, they create a class book, make murals and write in their journals.