GRADE 3:   MATH ONLINE ACTIVITIES 

Unit 1 Learning Goals - ROUTINES
Identify and use number patterns to solve problems.
Count by 10's and 100's.
Apply place-value concepts in 4 digit numbers.
Tell and show times to the nearest minute.
Count combinations of bills and coins and write in dollars and cents notation.
Find equivalent names for numbers.
Know basic addition facts.
On-Line Activities:
Place Value Game
100's Chart
Guess the Number

Unit 2 Learning Goals - ADDITION/SUBTRACTION
Estimate answers to multi-digit addition and subtraction problems.
Use basic facts to solve fact extensions.
Complete "What's My Rule?" tables.
Know basic addition and subtraction facts.
Complete fact and number families.
Solve addition and subtraction multi digit number stories.
Add multi digit numbers.
Subtract multi digit numbers.
On-Line Activities:
Math Mayhem
Operation Order
Math Car Racing
Math Baseball
Base 10 Blocks
Seashell Rounding to 10's

Unit 3 Learning Goals - MEASUREMENT AND AREA
Find the perimeter of a polygon.
Find the area of a rectangular region divided into square units.
Measure line segments to the nearest 1/4 inch.
Measure line segments to the nearest cm.
On-Line Activities:
Measure It!

Shape Surveyor
Interactive Geoboard
Figure Perimeter
Figuring Area

Unit 4 Learning Goals - MULTIPLICATION AND DIVISION
Solve number stories involving equal groups by using multiplication.
Solve number stories involving equal sharing and equal grouping.
Know multiplication having 3 or 4 as one factor and 2 through 7 as the other factor.
Know multiplication facts having 2,5, or 10 as a factor.
Complete multiplication/division fact families.
Know multiplication facts having 0 or 1 as a factor.
On-Line Activities:
Interactive Multiplication Table
Product Game
Geoboards
Interactive Arrays
Baseball Math for One
Baseball Math for Two

Unit 5 Learning Goals - PLACE VALUE
Read, write, and compare 6 and 7 digit whole numbers.
Read and write 3 digit numbers.
Compare and order decimals.
Identify place value in decimals.
Read and write 1 and 2 digit decimals.
Solve multiplication facts from the first set of Fact Triangles.
Read, write, and compare whole numbers up to 5 digits.
Identify place value in whole numbers up to 5 digits.
On-Line Activities:
One False Move
Mystery Picture 
Rounding Flashcards
Pattern Blocks
Create a Graph

Unit 6 Learning Goals - GEOMETRY
Identify, draw, and name line segments, lines, and rays.
Draw parallel and intersecting line segments, lines, and rays.
Draw angles as records of rotations.
Know multiplication facts from the first set of Fact Triangles.
Identify right angles.
Identify and name 2-D and 3-D shapes.
Identify symmetric figures and draw lines of symmetry.
On-Line Activities:
Isometric Drawing Tool
Vocabulary Match
Line, Ray, Segment
Polyhedra Gallery

Unit 7 Learning Goals - MULTIPLICATION/DIVISION
Understand function and placement of parentheses in number sentences.
Make ballpark estimates for sums and products.
Recognize and know square products.
Know multiplication facts from the second set of Fact Triangles.
Solve extended multiplication facts to tens x tens.
On-Line Activities:
Multiplication Table

Product Game
Math Mayhem

Unit 8 Learning Goals - FRACTIONS
Compare and order fractions.
Convert between mixed Numbers and fractions.
Identify numbers on a number line.
Find equivalent fractions.
Solve fraction number stories.
Identify fractional parts of a set.
Identify fractional parts of a region.
On-Line Activities:
Fresh Baked Fractions
Fraction Frenzy 
Fraction Game

Unit 9 Learning Goals - MULTIPLICATION/DIVISION
Solve number stories involving positive and negative numbers.
Multiply multi digit numbers by 1 or 2 digit numbers.
Find factors of a number.
Interpret remainders in division problems.
Solve extended multiplication facts to hundreds times hundreds.
Solve number stories involving equal shares and equal groups.
On-Line Activities:
The Factor Game
Grid Game
Line Jumper