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 Schools - Lower Pottsgrove Elementary - LPG Teacher Webpages - Fourth Grade - Mrs. Costanzo - Math

Math
 
 
 
Check out this great site from Ms. Jenny Kim and her students in Westwood Youth Group in Kentucky!!! Some great calculators!!! Check them out!
Click below! 

Online Math Calculators
Unit 10: Reflections & Symmetry

 
 


We are using the partial-quotients method to divide
 
 
 
 
 
 

Estimation Jar 
Congratulations to our winners!!!
Some of our other winners were Joel (x2), Julia, Cole, Jeph (x2)
have won!  Remember to bring the jar back filled with enough of "something" for the whole class- NO NUTS!! :)
 
 
The table shows different types of special quadrilaterals arranged in a hierarchy.
 
 
Fun game with shapes
 
 
 
Students, click on the unit we are studying to practice the lessons we are working on in class.
 
 Unit 4 -EDM Vocabulary
 
  Be sure to try the Speed math sites at the bottom!!!
 
 
 Fact Triangles - Cut them out and PRACTICE your facts!!!!
 
 
 
 
 
 
 
 
 
Keep studying those multiplication facts!!!!
Links to learn more about partial products & Lattice multiplication

Will your name make it to a star for my Multiplication STAR wall???

Some more exciting sites:
 
 
Resources below for
 
 
 MATH FACTS:

To be successful in math, students should be able to recall basic math facts quickly and accurately. Fact practice is introduced in first grade and continues each year after that. Second grade students are expected to know addition and subtraction facts, zero to ten. Third grade students should know multiplication and division facts through tens.

There is no single, best way to learn math facts, except for practice. Flashcards work well. Some students learn by writing things down. Other kids do better working on the computer. Try different ways and go with what works for you.

Here are some websites that will help reinforce speedy and accurate recall of basic math facts:

 
Alien Addition                       Minus Mission                 Meteor Multiplication                 Demolition Division
 
 
 Multiplication Facts
Print out these practice pages. 
Can you do them in 2 minutes?
times 1          times 6  
times2           times 7
times 3          times 8
times 4          times 9
 times 5         times 10 
 times 12