background preloader


Facebook Twitter

Perrotta, Jeanine / Math in Focus Course 2. Investigating Methods for Solving Linear Equations and Inequalities. Sixth Grade / Summarized Data in Dot Plots, Stem-and-leaf Plots, Histograms, & Box Plots. Math8ASemesterCreditbyExamWebsite2016v1. Galton Board. Metronome. Introduction to Logarithms. In its simplest form, a logarithm answers the question: How many of one number do we multiply to get another number?

Introduction to Logarithms

Example: How many 2s do we multiply to get 8? Answer: 2 × 2 × 2 = 8, so we had to multiply 3 of the 2s to get 8 So the logarithm is 3 How to Write it We write "the number of 2s we need to multiply to get 8 is 3" as: log2(8) = 3 So these two things are the same: The number we are multiplying is called the "base", so we can say: "the logarithm of 8 with base 2 is 3" or "log base 2 of 8 is 3" or "the base-2 log of 8 is 3" Notice we are dealing with three numbers: the base: the number we are multiplying (a "2" in the example above) how many times to use it in a multiplication (3 times, which is the logarithm) The number we want to get (an "8") More Examples.

Closure Property - MathBitsNotebook(A1 - CCSS Math) Online Triangle Calculator. Enter any valid values and this tool will take it form there! Enter any valid input (3 side lengths, 2 sides and an angle or 2 angle and a 1 side) and our calculator will do the rest.

Online Triangle Calculator. Enter any valid values and this tool will take it form there!

Rounding side lengths and angles can lead to inaccurate results for certain triangles. For instance, triangles that have very small angles 1° or so often need to maintain high levels of accuracy ( ie no rounding) in order to ensure that the rounding of the values does not lead to calculation problems. Invalid input for a triangle. Cannot perform calculation. Solve triangle...AAS.

How to solve a triangle given two angles and one side.

Solve triangle...AAS

Theory: This triangle has internal angles 'A', 'B' and 'C', and sides of length 'a', 'b' and 'c': If three of these six measurements are known, then it may be possible to find the other three. This is called 'solving' the triangle, and this topic will show you how to solve triangles for the remaining angle and sides when two angles and one side are given. These are the formulas used to solve triangles: 1. A + B + C = 180º. 3 4 2 DistributivePropertyArticle. Math 6+ Homework Assignments (Williams) - Math Rocks @ ECMS. HOMEWORK GUIDELINES (Ms.

Math 6+ Homework Assignments (Williams) - Math Rocks @ ECMS

Williams) • All homework is due on the assigned due date. • All homework must have a first name, last name, and period number listed on the top of the page. • All homework must be organized, easy to read, clearly numbered, and clearly scored. • Any work turned in late will earn a grade no higher than a 2. • Late work must be clearly scored at lunch time or before school, and reviewed with Ms. Williams. • All redo work must be turned in prior to the unit test. • Redo work must be done on a separate piece of paper and include all work, clearly scored at lunch time or before school, and reviewed with Ms.

Math. Here are some resources for competitive math at the middle school level.


They are listed from the most common to the most obscure, so if you're a beginner, try the first few. If you've burned through all of the material you've seen so far, try the links near the bottom. I guarantee that you'll find something new. The MATHCOUNTS Webpage MATHCOUNTS is the middle school math competition in the U.S. Most middle schools have a team or club, which competes at regional, state, and national levels.

The American Mathematics Competitions The AMC is a major middle and high school math contest. This official website has directions for participation and a store selling past contests. Art of Problem Solving Art of Problem Solving, sometimes abbreviated AoPS, is the main online gathering place for middle and high school students seriously interested in math. Cut the Knot For coaches and curious students, Cut the Knot has many math lessons and articles. MathCounts Elementary / Overview. We have moved!

MathCounts Elementary / Overview

Please note: We have moved to Wharton Village, the temporary academic campus that will house us while our current school is rebuilt as part of the 2012 Bond Program. Wharton Village is located at 1101 Taft St., just north of Gregory Lincoln Education Center near the corner of West Dallas and Taft streets. We expect to remain at this temporary location throughout the construction process.

Our new campus is expected to be ready by fall 2018. ¡Nos hemos mudado! Aviso importante: Nos mudamos a Wharton Village, el edificio escolar que nos albergará provisionalmente mientras se construye nuestra nueva escuela del Programa de Bonos de 2012. PreMathcounts Things to Know. Geometry Through Competitions.

Geometry Through Competitions PDF file Useful for school Geometry courses, Geometry competitions, Mathcounts Competitions, AMC 10/12 Competitions, and SAT II Subject Test.

Geometry Through Competitions

Click below to order the pdf file for $20.99. An email will be sent to your email address with a custom download link to the file. Table of Contents Chapter 1. Chapter 2. Chapter 3. Chapter 4. Chapter 5. 1617 HB WITHOUT SOLUTIONS (No Cover) FINAL. 3rd Grade Math Map.