This lesson teaches students the exact trig values for the sin cos and tan of 30, 45, 60 and 90 degrees. The lesson shows two ways to remember the values by either table or triangles.
The lesson is also accompanied with several worksheets. The idea being that one worksheet is given at the end of teaching the lesson for students to demonstrate what they now know. Then throughout the year or two further worksheets can be given to check on them retaining the information taught.
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£2.00