Better Lesson
Better Lesson: Distributive Property, Day 2
The children have been practicing decomposing areas and now digits in order to understand and use the distributive property.
Wyzant
Wyzant: Simplify Using the Distributive Property
A short tutorial is presented to explain how the distributive property is used to simplify expressions. Students can practice the concept using the online worksheet provided.
Wyzant
Wyzant: Simplifying Using the Distributive Property
Students investigate how to simplify using the distributive property. The resource consists of lessons with examples, an expression simplifying calculator, and a worksheet to check for comprehension.
Better Lesson
Better Lesson: Area and Perimeter Review Using Legos
Lesson plan in which learners calculate area, build areas to a given amount, and calculate the perimeter with the use of Legos. Step by step instructions and videos are provided. CCSS.Math.Content.3.MD.C.7.c Use area models to represent...
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Properties of Real Numbers
Find definitions and examples of commutative property, associative property, distributive property, identity property, inverse property, and multiplicative inverse. This tutorial also offers practice exercises for you to complete after...
Texas A&M University
Wtamu Virtual Math Lab: Intermediate Algebra: Properties of Real Numbers
After finishing this tutorial, you'll be well versed in various properties of real numbers: identity and inverse properties, commutative and associative properties, and distributive properties. You'll also know about the various symbols...
Math Aids
Math Aids: Properties Worksheets
Great resource for learning and practicing the different properties of mathematics. Math worksheets are printable, may be customized, and include answer keys.
Missouri State University
Missouri State University: Introductory Statistics: Models of Distributions
The different types of distributions are discussed here - uniform, regular, negative exponential, triangular, and normal. The properties of probability distributions are also explained here in detail. A good starting point in the topic...
Illustrative Mathematics
Illustrative Mathematics: Seeing Is Believing
The purpose of this task is to help students see that 4x(9+2) is four times as big as (9+2). Though this task may seem very simple, it provides students and teachers with a very useful visual for interpreting an expression without...
Better Lesson
Better Lesson: Reviewing Unit 1
Sixth graders participate in several activities to practice operations with decimals, fractions, and the distributive property.
Cuemath
Cuemath: Integers
The term "integer" was adapted in Mathematics from the Latin word "integer", which means intact or whole. Integers are very much like whole numbers, but they also include negative numbers. This article explains the properties of integers...
Oswego City School District
Regents Exam Prep Center: Multiplying Binomials
Explains five methods for multiplying binomials: (Distributive Method, FOIL Method, Vertical Method, Grid Method, and Using Algebra Tiles).
Other
Dans Math: Lessons: Intermediate Algebra
College professor Dan Bach presents a review of algebra concepts, including factoring, quadratic equations, and graphing parabolas. The examples are detailed, but easy to follow. This is a good site for reviewing before tests and quizzes.
University of Massachusetts
Beavers in Massachusetts
Physical characteristics, distribution, food, life cycle, and dam and lodge building are the topics featured in this effective beaver site.
Lectric Law Library
'Lectric Law Library: Requirements for Making a Will
This 'Lectric Law Library site provides information on age requirements, property distribution, and other requirements for making a will.
American Geosciences Institute
American Geosciences Institute: Earth Science Week: Soil Moisture
This set of activities introduces students to the basic properties and measurements of soil water, and how the global distribution of soil moisture is monitored.
Other
Harp Seal Fact Sheet
Physical characteristics, daily life, food and feeding, breeding, and threats to the Harp seal are covered in this comprehensive site.
Other
National Aquarium: Green Sea Turtle
This resource presents a brief but complete description of the physical characteristics, diet, size, range, population status, and natural predators of the Green Sea Turtle.
Better Lesson
Better Lesson: Prepping for the Exam!
Practicing math problems is a great way to study for a math test!
Encyclopedia of Earth
Encyclopedia of Earth: Royal Penguin
Information about the Royal penguin: physical characteristics, behavior, reproduction, distribution, threats to survival, species status, etc. (Published Jan. 15, 2010)
Encyclopedia of Earth
Encyclopedia of Earth: Ornithology: Macaroni Penguin
Information about the macaroni penguin: physical characteristics, behavior, reproduction, distribution, threats to survival, species status, etc. (Published Jan. 15, 2010)
Encyclopedia of Earth
Encyclopedia of Earth: Zoology: Gray Whale
Information about the gray whale: physical characteristics, behavior, reproduction, distribution, threats, species survival status, etc. (Published March 1, 2010)
Encyclopedia of Earth
Encyclopedia of Earth: Ornithology: Gentoo Penguin
Information about the Gentoo penguin: physical characteristics, behavior, reproduction, diet, distribution, threats to survival, conservation status, etc. (Published April 24, 2010)
Encyclopedia of Earth
Encyclopedia of Earth: Ornithology: Big Crested Penguin
Information about the Big-crested penguin: physical characteristics, behavior, reproduction, diet, distribution, threats to survival, conservation status, etc. (Published Jan. 10, 2010)