Grouping Goodies
Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?
Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?
If there is a ring of six chairs and thirty children must either sit on a chair or stand behind one, how many children will be behind each chair?
Can you work out the equations of the trig graphs I used to make my pattern?
Moiré patterns are intriguing interference patterns. Create your own beautiful examples using LOGO!
An article for parents and carers of High Achieving and Interested children of all ages.
How many different colours of paint would be needed to paint these pictures by numbers?
Can you prove that the opposite angles of cyclic quadrilaterals add to $180^\circ$?
A picture is made by joining five small quadrilaterals together to make a large quadrilateral. Is it possible to draw a similar picture if all the small quadrilaterals are cyclic?
Hover your mouse over the counters to see which ones will be removed. Click to remove them. The winner is the last one to remove a counter. How you can make sure you win?