Filled out course evaluation surveys.
Homework
Read this excerpt to be our seminar piece on Tues/Wed: LINK
Monday
Filled out course evaluation surveys. Homework Read this excerpt to be our seminar piece on Tues/Wed: LINK Monday
Warm up dealt with finding zeroes of a polynomial using a calculator. Went over homework on algebra review topics. Delayed algebra assessment to next class, so everyone worked on additional algebra practice and/or the new practice on radian measure and cross sections/revolution. Notes from board Homework finish new practice assessment on radians and cross sections [blank copy] [SOLUTIONS] study algebra topics as well (blank copies of last week's hw: pg 1 pg2 ) (ANSWERS) Resources Geometry topics arc length and sector area in radians: link (good example starts at 6:53) converting between degrees and radians: link cross section example: link basics of cross sections: link 1 link 2 prism vs pyramids: link solids of revolution: link Algebra topics: solving an absolute value equation: link compound inequality and graphing solution: link finding a polynomial function's zeroes on a calculator: link solving a system by elimination: link another example factoring a trinomial quadratic: (Made by me!!) link factoring a trinomial quadratic (not made by me): link Monday Warm up dealt with finding sector area given arc length and central angle. Began algebra review by looking at how to factor a quadratic equation with leading coefficient ≠ 1. Notes from board Homework watch and take notes on this video: link Tuesday/Wednesday Warm up involved solving a linear system of equations using elimination just like in the video above. Then introduced the 4 ways to think about math: verbally, numerically, algebraically, and graphically. This makes the solution to the system equivalent to the point on the graph where both lines intersect. Applied linear systems in a word problem involving ticket prices. Then showed a visual pattern which led to the development of a linear model which allowed us to calculate the number of items in any step if the pattern continued. Shifted back to quadratic equations and factored to solve others where the coefficients are not 1 and also how to factor a quadratic binomial where both terms have the same variable. Notes from board Homework try #1-11 odd on this handout Resources solving a system by elimination: link factoring a trinomial quadratic: (Made by me!!) link Thursday/Friday
Two visual pattern problems for warm up, leading to both a linear and a quadratic equation. Went over homework then did 2 more problems on the worksheet for extra practice together. Continued algebra review with a look into absolute value equations and developed a procedure for those based on the fact that absolute value considers a number's distance from zero on the number line. Then examined compound inequalities. Finally looked at how to find a polynomial function's zeroes using a calculator's ZERO function. Notes from board Homework From Tues/Wed handout: #2, 10, 13-16 From new mini-handout: #1-6 ANSWERS: click here Resources solving an absolute value equation: link compound inequality and graphing solution: link finding a polynomial function's zeroes on a calculator: link solving a system by elimination: link another example factoring a trinomial quadratic: (Made by me!!) link factoring a trinomial quadratic (not made by me): link |
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AuthorMr M. Archives
May 2019
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