Relentlessly Fun, Deceptively Educational: It's Snowing Angles! printable" Then I explained that right angles are 90 degrees, obtuse angles are greater than 90 degrees, and acute angles are less than 90 degrees. I showed him how to line up the bottom of his protractor to tell the size of an angle"
Change to a numeration and place value activity. Inspired to make a cross-curricular math/art activity motivated by skyscrapers. Example: "My skyscraper is 5 432 ft tall", each number is a different tint or shade to connect number and colour value. Together, the class will have a city skyline.