Get flash to fully experience Pearltrees
<img alt="Matthew Carpenter, age 10, has completed 642 inverse trigonometry problems at KhanAcademy.org." src="/magazine/wp-content/images/19-08/ff_khan_f.jpg" title="Court Jones caricature of author Ben Austen" width="660" height="440" /> Matthew Carpenter, age 10, has completed 642 inverse trigonometry problems at KhanAcademy.org. Photo: Joe Pugliese “This,” says Matthew Carpenter, “is my favorite exercise.” I peer over his shoulder at his laptop screen to see the math problem the fifth grader is pondering. It’s an inverse trigonometric function: cos -1 (1) = ?
Enter the radius square feet Enter the length of one side Enter the height of one side square feet Enter the length of one side square feet
Flip Camera The Flip camera is great for all types of projects in science and math – at any grade level. Flip cameras are small handheld video cameras that can record 30 or 60 minutes worth of video. They connect to a computer with a USB plug that “flips” out from the side of the camera. The benefits of these cameras include another means for assessing students understanding of concepts beyond worksheets and tests.
"Sheppard offers everything from early math to pre-algebra. The lessons include interactive activities to practice concepts. Students can shoot fruit, pop balloons, and even play math man (the math version of pac man!). Fractions, place value, money, and basic operations are some of the areas that are covered. Check it out at http://www.sheppardsoftware.com/math.htm. " --Shannon Jakeman , sjakeman.blogspot.com "Online math games, like the ones that you'll find for free at Sheppard Software, provide a valuable opportunity for children to learn a great deal while they're having fun.
Products At TenMarks, we believe that students learn best when they're engaged, nurtured, and motivated, and that teachers are key to improving math achievement. To help maximize teacher effectiveness in the classroom and to make their lives easier, we've created a web-based learning environment that simplifies assignments, automates grading, and drives student learning through engaging videos and interactive lessons.