This resource provides an explanation of NASA's GALEX mission and how the space-based telescope can view distant galaxies as they were billions of years ago. The resource also discusses the other aspects of galaxies that GALEX...

In this float or sink worksheet, 8th graders solve 1 science/math puzzle about displacement of water; the answer is available online.

In this crossword puzzle about Earth Day instructional activity, students read the descriptive sentences, use the word bank, and complete the puzzle. Students write 12 words.

In this science worksheet, learners identify months and seasons. They complete the crossword puzzle by demonstrating their knowledge of days in a month, months in given seasons, and the amount of time in a given unit of measurement.

Students analyze what's happening and interpret why it's happening as the season progresses.