First, students will learn how to simplify the sum of two wave functions, using the auxiliary angle method.
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Next, students will learn how to solve trig equations using the auxiliary angle method.
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Conclude by giving your students these challenges:
- Illusion by NRICH
- There's Always One Isn't There by NRICH
- Check Code Sensitivity by NRICH
- Sliced by NRICH
- Shape Numbers by Pierce School: Problem / Solution