Science Education Resource Center at Carleton College
Serc: Investigating Oranges How Many Sections Are Inside?
In this biology investigation students will be asked to attempt to determine how many sections exist in an orange without having peeled it. Students will work in small cooperative groups. Each group will be able to use a small magnifying...
Illustrative Mathematics
Illustrative Mathematics: Salad Dressing
The purpose of this task is to have students add fractions with unlike denominators and divide a unit fraction by a whole number. This accessible real-life context provides students with an opportunity to apply their understanding of...
ICT Games
Ict Games: Shark Numbers
Shark Numbers is a mobile-friendly place value game. The learning objective of this game is to know what each digit in a 3-digit number represents, (for ages 5-8).