Curated OER
Energy
In this science learning exercise, students learn about renewable, non-renewable and sustainable energy and examine alternative fuel sources by studying the information on these 8 pages. Students complete 20 questions about energy. These...
Curated OER
How Long Will It Last?
Students turn on a flashlight and leave it on until the energy is used up (12-36) hours. They estimate or preduct how long they think the energy in the batteries will last. They then estimate how long a birthday candle will burn, giving...
Curated OER
Foreign Economics
Why do so many countries export cars? Economists examine this and other foreign economics principles through this introductory activity. A brief text explains international trade, then lists the top 11 leaders in global trade, along with...
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Tree Friends
Young scholars are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Curated OER
Earth Day Crossword Puzzle-- Difficult
In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...