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Dear Mom and Dad/Grandma and Grandpa,
This week we are starting a new unit in Math on Numbers to 1 000. In this unit we will learn;
How to show a 3-digit number in different ways.
How to compare and order 2-digit and 3-digit numbers.
Skip counting by 5s, 10s, and 100s forward and backward to 1 000.
Skip counting by 3s, 4s, and 25s forward and backward to 1 000.
Estimating how many items are in a large collection by comparing it to a known quantity.
Here are some activities we can do at home to practice;
Use play money to model numbers and to develop understanding of trading or grouping.
play a number comparison game: remove the tens and face cards from a deck of playing cards, deal 3 cards to each player. Each player uses the cards to make the grates possible 3-digit number. THe person with the grater number gets a point. Repeat. The first player to get 10 points is the winner. Play the game again, this time making the least number possible.
Article posted September 29
Article posted September 29, 2010 at 11:58 AM •
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