Category Archives: Pre-Algebra

Day 140 – SNOW DAY #6 (Monday, April 16) Day 141 (Tuesday, April 17) Pre-Algebra: Chapter 11-3 Angle Relationships and Parallel Lines Make sure you know the following definitions: Vertical angles – When 2 lines intersect, they form 2 pairs … Continue reading →

Pre-Algebra: Chapter 11-2 Making Circle Graphs We need a few things to make circle graphs! Something to trace out a circle with, a glass, coffee cup …. nothing freehand is ACCEPTED. A protractor to measure degrees with. A calculator to … Continue reading →

Pre-Algebra: Chapter 11-1b Constructs Using a compass and page 554, we were able to: Construct a line segment congruent to a given line segment Construct an angle that is congruent to a given angle Construct a line segment that bisects … Continue reading →

Pre-Algebra: Chapter 11-1 The Language of Geometry A point: a specific location in space with no size or shape A line: A line is a collection of points that extends indefinitely in 2 directions A line segment: A line segment … Continue reading →

Pre-Algebra: Chapter 10 TEST We finished up the Chapter 10 test today but DID NOT start Chapter 11, Lesson 1. So … for today, there is NO homework! Algebra: Chapter 11-8 Using the Pythagorean Theorem Using the theorem, c^2 = … Continue reading →

Pre-Algebra: Chapter 10 TEST – will continue tomorrow! Algebra: Chapter 11-7 Theorem of Pythagorus c^2 = a^2 + b^2, where a, b and c are the sides of a RIGHT TRIANGLE. a and b are considered the sides of the … Continue reading →

Happy Easter! Pre-Algebra: Chapter 10 Review We have a practice test packet that we worked on today. Make sure that you know how to make stem and leaf, box and whisker and event trees and probability of independent and dependent … Continue reading →

Pre-Algebra: Chapter 10 Review Be ready for the Chapter 10 Review tomorrow. Review stem and leaf and box and whisker plots. Review as well making trees and numbers of ways that events can occur and make sure that you know … Continue reading →

Pre-Algebra: Chapter 10-10 Independent and Dependent Events and Probability We’re putting Lesson 10 on hold and spending a little more time on independent and dependent events. See yesterday’s post and the homework for tonight is page 109 and 110, the … Continue reading →

Pre-Algebra: Chapter 10-9 Probability of Independent and Dependent Events There are 2 kinds of probability, independent and dependent events. With independent events, like taking marbles out of a bag (but putting them back in – that is the number of … Continue reading →