By third grade, most children are well-versed in addition and subtraction and are ready for a more challenging learning project-which is perfect timing, because third grade is generally when decimals are introduced. Students should have a very solid understanding of the base 10 numbering system before attempting to expand their knowledge to decimals. A good first step is to review the basics of tens, hundreds, thousands, and ten thousands while introducing the concept of numbers that exist after the decimal point. Be sure children are hearing the difference in pronunciation between "hundreds" and "hundredths" places, as this can certainly be a stumbling block for younger children.
The comprehension that not all numbers are whole numbers can be mind-boggling for young learners and may require continual explanation. One way to help children understand these concepts in a more self-directed learning style is to have them interact with third grade decimal games, such as those provided by TurtleDiary.com. Simple flip card games that encourage children to stretch their memory and match decimals to a mixed number, and a 3rd grade decimal game that requires students to pair up decimals and fractions will both support their learning in a way that could be less intrusive than continued drills.
A slightly different game is the Equivalent Decimal Memory Challenge, which is an innovative way to grow their knowledge of mathematics and decimals, while also challenging their memory and attention span. Online games, such as these and many more, are avialable at TurtleDiary.com. These games allow children to perfect their skills at their own speed, while building a solid mathematical foundation even from a very young age. Parents and teachers will be pleased with the success of these 3rd grade division games in keeping children engaged and involved in learning more about math and their world.