*Learning Goal: Develop conceptual and procedural fluency with solving quadratics by factoring.*

# Classwork

- Estimation 180 – Day 33 (Andrew Stadel)
- Warm Up
- Google Form Treasure Hunt
- Spiraling Practice
- Problems on 2nd page taken from New Visions

# Answers

# Standards

**Common Core**~~HSA.APR.B.3 – Identify zeros of polynomials when suitable factorizations are available, and use the zeros to construct a rough graph of the function defined by the polynomial.~~~~HSA.SSE.B.3.A – Factor a quadratic expression to reveal the zeros of the function it defines.~~

**TEKS**- A.7(B) – describe the relationship between the linear factors of quadratic expressions and the zeros of their associated quadratic functions
- A.8(A) – solve quadratic equations having real solutions by factoring, taking square roots, completing the square, and applying the quadratic formula
- A.10(E) – factor, if possible, trinomials with real factors in the form ax² + bx + c, including perfect square trinomials of degree two

How did you create the treasure hunt that had one question at a time and then a video if they got it wrong?

Thanks for the comment! I followed something similar to this from Alice Keeler. Takes some time, but it’s pretty neat.