Can you find this picture in your playground? Look at this picture. How many perpendicular lines are there? If I had 6 different keys for these 6 lockers what is the probability (as a fraction) of choosing the right key for the right locker? Measure how tall the lockers in the middle are. Now use that answer to evaluate how tall 16 lockers would be including the rectangles in the middle.
Can you find this picture in your playground? Look at this picture. How many perpendicular lines are there? If I had 6 different keys for these 6 lockers what is the probability (as a fraction) of choosing the right key for the right locker? Measure how tall the lockers in the middle are. Now use that answer to evaluate how tall 16 lockers would be including the rectangles in the middle.
GlenarmMathsTrail.docx