Bones Lesson Plans

candy bones

A study of bones fits into lots of units, from archaeology to football.  The bones above were created by Josepha from marshmallows, straight pretzel sticks, and white chocolate coating, a fun and slightly messy classroom project to kick off your bone study. Just put mini marshmallows on each end of… Continue reading

Big Numbers Lesson Plans

  Many of us get hazy when numbers get big. I once heard the number 300 terabytes tossed out, and had a hard time envisioning it. An engineer calculated it down to a comprehensible level for me: you’d need 300 terabytes of data space for 15,360 power users, about 62,000… Continue reading

Stock Market Lesson Plans

Carson Delossa Understanding the Stock Market

The stock market is an important part of American economic life, and affords lots of teachable moments. It’s a terrific long-term study, which makes it good for the beginning of the school year, and for encouraging responsibility and consistent work habits. It can also be exciting, as you watch “your”… Continue reading