his BUNDLE includes foldables that I have created for about trigonometry and analytic trigonometry. The bundle currently offers you a 20% discount but each foldable can be purchased individually for $2.00 or $3.00 if you go to my TPT page.
PLEASE NOTE: The price of this bundle reflects the curr
A fun foldable to teach double angle formulas. Proofs of the formulas are shown and examples cover finding the exact value, proving identities, and solving trig equations using double angle identities.