Algebra 1 PARCC: rewrite polynomial
Adding, multiplying, & subtracting polynomials is tested, quite thoroughly, on the PARCC algebra 1 test, used in Md. and some middle schools in IL.
Math
Trump seeks ‘repeal’ of so-called Common Core
What did Kellyanne Conway mean when she said the president was planning to "repeal" the Common Core State Standards?
Algebra 1 PARCC: solve literal equation
Solving equations for a variable of interest is required in algebra 1 on the PARCC test (and in the Common Core). Students find the radius of a circular pool.
Algebra 1 PARCC: points on a line
Is a given ordered pair on the graph of a function? Algebra 1 students should be able to figure it out, esp. those who will take the PARCC test this year.
Algebra 1 PARCC: find real zeros
The zeros of a polynomial are the <em>x</em> values when the polynomial equals 0. Do you know how to find the zeros?
Grade 8 PARCC math: parameterized equations
8th graders learn to use mathematics to reason and analyze systems of linear equations in 2 variables.
When parents know about STEM, kids do too
If parents know more about the importance of STEM, their kids tend to make STEM-related choices and hone STEM-related abilities more.
Grade 8 PARCC math: solid geometry
Students in 8th grade should be able to find and work with the volumes of sphere, cones, & cylinders. How big is that shot-put?
Movie review: Hidden Figures
A movie about the role black women played in NASA's rocket programs in the 60s brings home some important lessons for students everywhere.
How about a little free fall after a math lesson?
Indoor skydiving is a reward for some Dallas-area students who are doing well in school. Fun, exciting, and a great lesson in math and physics.