Curated OER
Focusing on Lenses
Students explore scientific observations by examining the parts of a microscope. For this optics lesson, students discuss the importance of a focal point and focal distance when utilizing an optical device such as a microscope. Students...
Curated OER
What to Do with a $20 Bill Besides Spend It
Students explore the concept of anti-counterfeiting measure. In this economics instructional activity, students use science equipment to discover anti-counterfeiting designs. Students then explore other denominations of...
Curated OER
Inventions- The Impact
Learners discuss the impact of certain inventions. For this technology lesson, students research Thomas Edison and the light bulb on the Internet and discuss how the invention impacted society. Learners create their own simple inventions.
Curated OER
Beach Sands of the World
Students examine a variety of sand samples from throughout the world. On an index card, they write the characteristics of the sand and draw what the grains look like to use during the activity. Using a map, they practice plotting...