Third Grade Math
Below is an overview of what your child should know and be able to do by the end of 3rd grade.
Unit 1
- Represent three and four digit numbers in a variety of ways.
- Subtract two and three digit numbers with regrouping.
- Estimate sums and differences of numbers less than 1,000.
- Gather, organize and display data using appropriate scales.
- Interpret, compare and make predictions based on sate from tables, pictographs and bar graphs.
- Solve problems by identifying and analyzing a variety of numeric patterns.
Unit 2
- Estimate and/or measure length to solve problems.
- Estimate and count to find the area and perimeter of figures.
- Solve problems involving the area and perimeter of figures.
Unit 3
- Demonstrate mastery of multiplication and division facts for 0,1,2,5 and 10.
- Solve multiplication and division [problems using a variety of strategies.
- Solve problems using estimation techniques and number properties.
Unit 4
- Identify, describe, and classify two and three dimensional shapes.
- Identify angles and describe how they compare with right angles.
- Draw geometric figures using tools.
- Recognize three-dimensional objects from different perspectives.
- Identify and describe symmetry and congruence of geometric figures.
- Describe and represent slides, flips and turns using pictures and objects.
Unit 5
- Multiply and divide multi-digit numbers by one-digit numbers.
- Locate whole numbers and fractions with denominators of 2,3 and 4 on a number line.
- Solve problems involving money through $100.00
- List possible outcomes for an event and describe the likelihood of an event.
- Solve problems involving numeric equations or inequalities.
Unit 6
- Estimate and determine elapsed time suing clocks and calendars.
- Choose appropriate measurement units and tools.
- Solve problems involving volume, weight, capacity temperature or time.
- Locate points on a grid.