Have a look at what happens when you pull a reef knot and a granny knot tight. Which do you think is best for securing things together? Why?
Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.
Recording and links to the resources used during the MMAD webinar on 2nd February 2021.
Have a look at this table of how children travel to school. How does it compare with children in your class?
This problem explores the biology behind Rudolph's glowing red nose, and introduces the real life phenomena of bacterial quorum sensing.
This activity challenges you to decide on the 'best' number to use in each statement. You may need to do some estimating, some calculating and some research.
