Which one doesn't belong?
This is a Sierpinski Triangle. Can you make one of your own?
One of the #MathArtChallenges!
Fourth grade mathematics is about (1) developing understanding and fluency with multi-digit multiplication [up to 4-digit numbers by a single digit number (e.g. 1,482 x 4), and two 2-digit numbers (e.g. 25 x 14)], and developing understanding of dividing multi-digit numbers by a single digit divisor (e.g. 1,482 divided by 4); (2) developing an understanding of fraction equivalence, addition and subtraction of fractions with like denominators, and multiplication of fractions by whole numbers; and (3) understanding that geometric figures can be analyzed and classified based on their properties, such as having parallel sides, perpendicular sides, particular angle measures, and symmetry.
Module 1: Place Value Concepts for Addition and Subtraction
Module 2: Place Value Concepts for Multiplication and Division
Module 3: Multiplication and Division of Multi-Digit Numbers
Module 4: Foundations for Fraction Operations
Module 5: Place Value Concepts for Decimal Fractions
Module 6: Angle Measurements and Plane Figures
Sometimes looking at charts from the classroom is all it takes to jog students' memories about what they've learned. Follow this link to see a collection of charts teachers use in our classrooms.
These short videos demonstrate some of the solution methods students have learned in class.
Division using the Place Value Chart
Division using the Place Value Chart - 3-digit numbers
Division using Digits in the Place Value Chart
In your child's Apply (homework) workbook, each assignment is preceded by a "practice partner" - a page that mirrors the work on the homework page, but includes completed examples and the thought processes that were taught in class round this concept. The Practice Partner is a great resource to consult when your child is confused about how to complete a homework assignment.