Curated OER
Determining the Altitude of Iridium Flares
Students examine what iridium flares are and when they occur. In this iridium flare activity students complete an activity to see how far overhead Iridium satellites are.
Curated OER
Owls - Reading Comprehension
In this science reading comprehension activity, students read a selection that describes the characteristics and habits of owls. They answer 7 multiple choice questions based on the reading.
Curated OER
Animal Quiz
For this animals worksheet, students complete short answer questions in a quiz about all different kinds of animals. Students complete 30 questions.
Curated OER
The Last Total Solar Eclipse...Ever!
In this total solar eclipse instructional activity, students solve 7 problems about the angular size of the moon, the distance the sun and moon should be to match in diameter, the number of years it will take for the moon to be at a...
Curated OER
Proofreading Sentences
In this proofreading activity, students write "SENT" in front of complete sentences and correct sentences with errors, 19 total.
Curated OER
Picture of Normal Eye
This brief site examines the normal eye, the near- sighted eye, the far sighted eye, and the astigmatic eye.Text explanations are supplemented by pictures.