Group items tagged

Problem solving with addition and subtraction

Each game goes through important information for a certain subject matter for grades Kindergarten through 6th grade. The math games are great if you need to review your math facts for addition, subtraction , or division. Be sure to check out our new games for other subjects.

KidsNumbers.com is the absolutely free math resource designed by teachers, specifically for students and children of all ages. A place where students can practice all aspects of math, including addition, subtraction, multiplication, and division, in a fun and pressure free way. Math Foundations is a cutting edge, free 12 week program that will help build the foundation your student need to do well in Kindergarten. Teachers - Use Our Free Worksheet Generator To Create Customized Worksheets!

Postings include tips on teaching math facts, and information about two math practice books, Two Plus Two Is Not Five: Easy Methods to Learn Addition and Subtraction and Five Times Five Is Not Ten: Make Multiplication Easy.

Registration opened earlier this week for a new short intervention course on Stanford University's free on-line platform. Designed for teachers of math (K-12) or for other helpers of students, such as parents, "How to Learn Math" consists of eight 10 to 15 minute-long sessions intended to change students' relationships with math. In addition to videos of Professor of Mathematics Education Jo Boaler, research ideas, and peer- and self-assessments, her course includes interviews with students, Udacity's Sebastian Thrun, Stanford Professor Carol Dweck, and others. The self-paced course launches Monday, 15 July, and closes Friday, 27 September. Boaler, the author of books such as What's Math Got To Do With It?, also serves as editor of the research commentary section of NCTM's Journal for Research in Mathematics Education (JRME).

Geometry Pad is a dynamic geometry application for iPad.  With the Geometry Pad you can create fundamental geometric shapes, explore and change their properties and calculate metrics. The shapes are displayed on a scrollable and zoomable workbook with a rectangular coordinate system. The following tools are built into the application:  - Move and scale. Scroll the workbook by your finger. Pinch and zoom the content of your workbook. Move and modify shapes.  - Point. Plot a point on the workbook. Customize point name and color.  - Line. Create a line. Customize line style, color and start/end points. Calculate line length (distance between points).  - Midpoint for lines. Show/hide midpoint for lines and polygon sides. Snap to midpoints.  - Parallel, perpendicular and tangent lines. The lines can be created as easily as regular lines. Just create and move the line until it automatically snaps to parallel, perpendicular or tangent.  - Angle. Create an angle with up to 1 degree precision. Customize angle line style and color.  - Triangle. Create a triangle of one of the predefined types: regular, right triangle, isosceles, equilateral. Customize sides style and color. Calculate triangle perimeter and area. Calculate inner angles of the triangle and length of its sides.  - Triangle lines. Create altitude, bisector and median lines in a triangle. Calculate length of triangle lines. Customize lines style and color.  - Quadrilateral. Create a quadrilateral of one of the predefined types: regular, square, rectangle, parallelogram, rhombus. Customize sides style and color. Calculate quadrilateral perimeter and area. Calculate inner angles of the quadrilateral and length of its sides.  - Circle. Create a circle. Calculate circle perimeter and area. Easily create circles inscribed into a triangle by placing circle's center close enough to the incenter of a triangle.  - Circle radius and chord. Create radius and chord lines for a circle. Customize lines style and c

There are plenty of calculator apps in Google Play, but IDEAL WebMath is different because it shows students how to solve a problem.  IDEAL WebMath can help students with addition, subtraction, multiplication, division, comparing fractions, ratios, proportions, place values, and rounding.

"MathX is a mathematical game where the player is given 4 single digit numbers (0-9). The player must apply the basic operators (addition, subtraction, multiplication and division) to each of these numbers, using all the numbers once only, to get to the answer 24."

At this page you find some selected links ordered by topic, where we have laid emphasis on interactive learning material which needs no download or additional software, although some spreadsheets (requiring Microsoft Excel to run on your computer) and other media have been included.

Explore all of the best K-6 math tools the web has to offer! From basic addition to geometry and fractions, from virtual manipulates to interactive games, from online calculators and converters to graphing tools. You will discover resources for every math topic you teach.

GeoGebra: Do the Math is a series of screencast tutorials for teachers and/or students. The tutorials were initiated as a project to support Maine math teachers in the integration of technology in the classroom. What is GeoGebra provides an overview of the program and its capabilities. Several tutorials present the program's menu options and tools in step-by-step format. Another group of tutorials provides examples of GeoGebra learning activities in major math content areas. These tutorials are intended as a visual supplement to printed guides and documentation. GeoGebra users can find a wealth of guidance and examples at www.geogebra.org. A web search such as "GeoGebra Pythagorean Theorem" will yield hundreds of additional articles, examples, and applets.