Tagged: unit circle


Derive the trigonometric graphs using spaghetti!

If you’re looking for an interesting way of teaching the trigonometric graphs sine and cosine then you must watch this superb video of an activity to derive them using spaghetti. Chris Smith @aap03102¬†created this activity and then made the cheesy video explaining how to produce the spaghetti trig graphs. Trigonometric Graphs Spaghetti Video¬† Chris publishes a weekly maths newsletter that...