Debug Algorithm

Algebra 2H 4.09 Matrix Algebra Day 1 Spring 2017 (Editable)

Created by

This worksheet is designed to help students with the topic of matrix algebra, including an algorithm for multiplying matrices visually, the identity matrix, and how we use the concept of an inverse matrix instead of "division" of matrices. I start out class with several examples of what today's lesson will be about. Once we finish doing the notes together, I have them get to work within their groups on this worksheet. I use this activity within cooperative groups, and I circulate to make sure

9th - 12th

Algebra, Algebra 2, Math

Factoring Lesson 4: Factoring trinomials when a = 1 (AC Method)

Created by

Leaps For Cauchy

Factoring trinomials whose leading coefficient (a) is 1. Notes included. I do not teach the "guess and check" method of factoring; students struggle with it because there is no process. The "AC method" uses a process/algorithm to easily factor a trinomial; it relies on the concept of factoring by grouping. 1. Multiply a and c 2. Find factors of "ac" that add up to "b" 3. Rewrite "bx" using the factors you found 4. Factor by grouping Because of this method, the only "new" thing between thi

8th - 11th

Algebra, Algebra 2

Lesson 11: Rationalizing the Irrational

Created by

I Heart Numbers

Students use the concept of a perfect square to compute the square root of a number that is a non-perfect square. They use this to develop the concept of an irrational number. They then reflect upon their process to develop an algorithm to more precisely estimate square roots.

9th - 12th, Higher Education

Algebra, Algebra 2, Math

CCSS

HSN-Q.A.2

, HSN-Q.A.3

, MP2

+3

Solving 5 different types of equations practice

Created by

Debug and Run

A great study tool to help students see the different type of equations they will need to know how to solve in the beginning of Algebra 1. 1) one step equations: multiply by the reciprocal or divide (5 problems) 2) one step equations: add or subtract (5 problems) 3) two step equations: add or subtract first then multiply by the reciprocal or divide (10 problems) Multi-Step equations: 4) distributing (5 problems) combine like terms (5 problems) 5) variables on both sides (6 problems) I found

7th - 10th

Algebra, Algebra 2, Math

Linear Functions Graphic Organizer and Note Guide

Created by

Mathias DePug

In this organizer, multiple representations of linear functions are displayed in a succinct and connected way. I use this document to help students "frame in" the learning goals, summarize lessons, create a useful reference, and develop sense of function by repeatedly focusing on all four faces(tables, graphs, equations, and situations.) I also find this document useful for planning.

7th - 11th

Algebra, Algebra 2, PreCalculus

Linear Functions Lesson Framework Student Handouts

Created by

Mathias DePug

Help focus your curriculum on big ideas. This framework is designed to accompany and guide the study on linear functions. We know that multiple representations are a key to communication and algebraic power. These guides provide a solid foundation for the rest of your curriculum and are ready to go day 1. I also have a free organizer sheet available for download that you may find helpful. Best of luck this school year! These frameworks have been powerful tools for my students. They support con

7th - 11th

Algebra, Algebra 2, Other (Math)

Verbal Models and Word Problems

Created by

Mathias DePug

Word problems can be more difficult without some strategies. This practice sheet asks studentt to use of verbal models to write equations and answer questions.

7th - 11th

Algebra, Algebra 2