Summary: Today we learned about irrational numbers. Irrational numbers are numbers that cannot be written as a fraction with integers as the numerator and denominator. This means that all irrational numbers are decimals that go on forever without repeating. The number π is a famous irrational number but so is the number √2.
When we are simplifying square roots, the goal is to make the radicand as small as possible.
Summary: Today’s activity (CA15).
Complete 10 slides during class…
Example Practice Problems with Solutions (PDF).
Homework: none
Summary: Today’s to-do agenda. Please do the following in order
Homework: Complete the Internet is for Everyone Reflection Activity (due tomorrow)
Summary: Today we learned about quadratics (degree 2 polynomials that make parabolas) that are written in factored form: f(x)=a(x-x1)(x-x2)
Homework: none
Summary: Today’s activity (CA-25 Create Encryption Keys)
Homework:
Summary: Today we practice finding x-intercepts of parabola’s by factoring.
Homework: Practice Assignment.
Summary: Today’s activity.
Homework: Turtle Challenge #12 (due Tomorrow)
