**Math**

A+ Math Worksheets - generate math worksheets

**K - 5th Grades**

Angles - learn all about angles and how it applies to the real world

**7th Grade**

Area - finding the area of 3 dimensional objects

**6th Grade**

6 Examples of teaching math in a 1:1 Environment

Brightstorm - short videos teaching math concepts (click the "GO" button on the subject you want)

**5th - 12th Grades**

Calculating Commission - a simple real world explanation of calculating commission for earnings

**6th Grade**

Calculating Sales Tax - a simple example of calculating sales tax (a great tip that includes sale price + tax)

**6th Grade**

Center for Innovation in Engineering and Science Education

Circumference - funny video about how to find the circumference of a round object

**7th Grade**

Common Core Lesson Plans - Share My Lesson sorted by grade level

**K - 8th Grades**

Common Core Worksheets - Print the worksheets, make your copies, line them up and grade in mass

**1st - 12th Grades**

Core Planner - create your own lesson plan and the website sets the standards

**K - 12th Grades**

Compound Shapes - calculating the area of a compound shape

**3rd Grade**

Data Plot - how to make a basic Data Plot using numbers

**3rd Grade**

Ed Helper - pre-formatted worksheets

**K - 8th Grades**

Estimate - use with a SmartBoard to quiz on estimating 2nd Grade

*(Flash)*

Explore Learning - choose your grade and topic

**3rd - 12th Grades**

*(Flash)*

Fuel the Brain - math games, printables, teacher guides and more

**2nd - 5th Grades**(Flash)

Graphics for the Calculus Classroom - animated .gif files to online or use in a presentation

**11th - 12th Grades**

How much will your salary be??? - a short video using some % increases in salary

**7th Grade**

Illuminations - resources for teaching math

**K - 12th Grades**

Jefferson County Schools - downloadable presentations

**K - 12th Grades**

K-5 Math Teaching Resources - lots of free printable worksheets aligned to the Common Core

**K - 5th Grades**

K-12 CCSS Video Series for Math - sort by grade level, short introductory videos

**K - 12th Grades**

Khan Academy.org

**K - 12th Grades**

LearnZillion Math Lessons - sort by grade level or CCSS and see video with grade, CCSS and subject

**K - 12th Grades**

Math-Aids - printable math worksheets, select what you want, click create and print

**K - 12th Grades**

Math Blaster Printable Math Worksheets

**K - 5th Grades**

Math Fact Cafe - allows you to generate worksheets

**K - 5th Grades**

**Math Forum at Drexel - a wealth of math resources**

**K - 12th Grades**

Math TV - short videos on math lessons

**K - 12th Grades**

Mathematics Printables documents in MS Word and .pdf so they can also be edited

**K - 5th Grades**

PBS Teacher Resources in Math - choose grade level at the top, topic, media type or program

**K - 12th Grades**

Plus Math Magazine - resources, news stories, articles, podcasts and more

**K - 12th Grades**

Random Sampling - video explaining how random sampling works (and can give skewed results)

**7th Grade**

Soft Schools Printable Math Worksheets - some are customizable

**K - 8th Grades**

Slicing 3 dimensional figures - slicing 3 dimensional figures into 2 dimensional shapes

**7th Grade**

TeAchnology

**K - 5th Grades**

Teaching Channel Videos - lessons, CCSS basics, ideas (grade level and length of video is listed)

**K - 12th Grades**

TenMarks Math- CCSS aligned math lessons and more, free for schools

**K - 12th Grades**

Watch, Know, Learn - the subcategory of interest then find an appropriate grade level

**K - 12th Grades**

Wolfram Math World - the most extensive mathematical resource for free

**K - 12th Grades**