CK-12 Foundation
Ck 12: Convert Between Liters and Milliliters and Milliliters
[Free Registration/Login may be required to access all resource tools.] Students will practice converting between liters and milliliters.
University of Cambridge
University of Cambridge: Maths and Sports: Olympic Turns
What angles can you see in these photos of Olympic sports? Can you estimate them? This challenging activity is aimed at older primary pupils at Key Stage 2.