Angle Estimates There’s a protractor you can drag over the angles to measure them. Hold down the shift key while dragging to rotate the protractor. The previous Flash version of this activity is here. This may be useful if you Read More …
Rocket Angles You’re the commander of a rocketship. Friendly space pals need your help. Can you use a protractor to find the correct angle? Turn the protractor Work out the angle type into the calculator screen and press neter Find Read More …
Polygon Explorer – Visnos Create and manipulate polygons, examine how the interior and exterior angles change as the number of sides increase. Drag vertices, use a protractor or ruler to measure angles and length properties
Basic Angles Learn to recognise acute, obtuse, reflex and right angles. Create and investigate problems involving complementary or supplementary angles, intersecting lines and angles at a point. Angles can be automatically displayed or measured using a protractor
Position the protractor over the angle, read the scale, zoom in. Browser refresh will get rid of login box .
Measuring angle, right angle, acute angles and obtuse angles (Key Stage 2)