A third grade lesson plan relies on many learning tools - 3rd grade math worksheets, 3rd grade math games, and lots of 3rd grade math activities and word problems to ensure relevancy. The major math strands are number sense and operations, algebra, geometry and spatial sense, measurement, and data analysis and probability.
Third grade math students build on what they learned in kindergarten, first grade and second grade math, which led them to the number 1000. In third grade math they work with numbers through the hundred-thousands or more. They learn about decimals in the context of money and get experience with fractions up to 100. Third grade math opens them up to a greater understanding of measurement techniques, geometry and algebraic thinking. It will be a challenging year as they are presented with many new and complex concepts.
Third grade math students compare and order numbers through one hundred thousand. They learn fractions including thirds, fourths, fifths, sixths and eighths. Using money they’ll learn about decimal notation.
Third grade math students learn about extended forms of numbers and know the value of any given digit in whole numbers to thousands. They learn that the value of each place is ten times that of the place to its right. They are asked to compare the decimal number system with Roman numerals.
Third grade math students work with whole numbers of three digits or more. They will understand and explain the inverse relationship of addition and subtraction and write related fact families. They demonstrate an understanding of multiplication by skip counting, modeling with objects or drawings, and using doubles.
They learn about the commutative and distributive properties of multiplication, noting patterns in the facts 
tables such as the regularity of fives and nines. They are asked to explain the inverse relationship between multiplication and division and to write related fact families. Children in third grade math learn about division including an understanding of remainders.
Third grade math students choose estimation strategies for real-world problem situations, estimate quantities of objects to 250 or more, and determine reasonable estimates of quantities. They predict relative sizes of solutions in addition, subtraction, multiplication, and division and are able to explain the reasonableness of their answers.
Third grade math is where the basics of arithmetic operations should be mastered and where third grade geometry moves into the conceptual. This mastery is developed with third grade math lessons, interactive activities, and printable worksheets. With worksheets and 3rd grade math games, third grade math problems are practiced and reinforced to develop 3rd grade math skill to meet the grade level expectations: third grade math tests are more rigorous than in previous years.
There are 190 math activities in the third grade curriculum, and children can either move through them sequentially, or pick and choose from the lessons, using the Activity Finder. Parents can easily follow their child’s progress by logging into the child’s portfolio and viewing day by day lessons or a customizable and printable report than can be sorted by subject, lesson type, or date range.
To find out more about the third grade math program at Time4Learning, try out one of the demo lessons, ask a question in our parents forum, or even view the entire third grade math scope and sequence. Sign up today to let your third grader experience the fun and learning encompassed in the Time4Learning Third Grade Math Program.
Posted under elementary homeschool curriculum, grade levels, homeschool curriculum, math curriculum, online math curriculum, third grade curriculum
This post was written by Kerry on July 20, 2009
