# Search Results

Showing results 1 to 10 of 10

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In this activity, learners will be working with predictions with a time frame of one week, or longer. Start by planting seedlings.

\$1 - \$5 per group Ages 4 - 14 1 to 4 weeks
Source Institutions
In this activity, learners will predict the size of a giant scale model of a comb or other rectangular object, then make one. If you tripled the size of a dollar bill, could you sit on it?

1 cent - \$1 per group Ages 6 - 14 45 to 60 minutes
Source Institutions
In this activity, learners keep track of how much paper the group uses in a week. Build awareness of paper waste, while strengthening measurement and estimation skills.

free Ages 4 - 14 5 to 10 minutes
Source Institutions
In this activity, learners use recycled materials to build a bridge that holds as many potatoes as possible. They investigate weight, height, strength, and measurement as they seek design solutions.

1 cent - \$1 per group Ages 6 - 14 45 to 60 minutes
Source Institutions
Learners make a counting/estimating jar to exchange with friends or bring home.

1 cent - \$1 per student Ages 4 - 14 10 to 30 minutes
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In this activity (page 1 of PDF under SciGirls Activity: Forecasting), learners will construct an air cannon by cutting a hole in the bottom of a bucket and stretching a garbage bag over the other end

\$1 - \$5 per group Ages 8 - 14 30 to 45 minutes
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On the first night, I saw 5 stars in the desert. On the second night, I saw 10… What do you think I saw on the third night? Combine arts and crafts, literacy, and math by making a counting book.

1 cent - \$1 per student Ages 4 - 14 30 to 45 minutes
Source Institutions
In this activity, learners use a laser pointer to project a microscopic image of a liquid sample suspended from the tip of a syringe.

Over \$20 per group Ages 14 - adult 30 to 45 minutes
Source Institutions
Build a house you can fit inside, using cardboard tubes.

1 cent - \$1 per group Ages 6 - 14 45 to 60 minutes
Source Institutions
This activity is a hit for family events and all ages—some will finish in 45 minutes; others can go on for hours.

1 cent - \$1 per group Ages 6 - 14 45 to 60 minutes