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Math Activities In The Home Are Fun When You Relate It To The Real World!
Your
home is full of opportunities to explore math with your child and, at
the same time, build his or her self-confidence and understanding of
mathematical ideas. This is a chance for you and your child to "talk
math" that is, to communicate about math while discovering
relationships between numbers. Being able to describe mathematical
patterns and relationships, such as those between "addition and
subtraction" or "odd and even numbers," is important to later success
in math.
The activities in this section are
intended to be enjoyable and inviting and use items that can be found
in your home. While doing the activities, keep in mind that an
understanding of math and a sense that math is enjoyable will help
children develop skills that they will need for success their entire
lives.
Fill It Up
Grades K-2
What you'll need
A measuring cup, 4 glasses of equal size, and water
What to do
- Pour water at different levels ( 1/3 cup, 1/2 cup, 3/4 cup and 1
cup) in each glass. Put the glasses next to each other. Ask your child:
Are all the water levels the same or different?
- Ask your
child questions to encourage comparison, estimation, and thinking about
measurement. Which glass has more water? Which has less? How many
glasses of water do you estimate it will take to fill the container?
- Pour more water into one of the glasses to make it equal to
the amount of water in another glass. Move the glasses around so that
the glasses that have the same amount of water are not next to each
other. Ask your child: Which glasses do you think have the same amount
of water?
- As your child begins to understand more, do
activities using different-shaped containers that hold the same amount
of a substance (water, rice, and popcorn kernels). This helps your
child see comparisons, as well as the various capacities of
different-sized and -shaped containers.
| Parent Pointer |
 | Filling empty containers provides opportunities to explore comparisons, measurement, volume, estimation, and geometry. |
Fractured Fractions
Grades K-3
What you'll need
Clear
container, masking tape, marker, measuring cups ( 1/2, 1/3, or 1/4 cup
measure), uncooked rice or popcorn kernels, and water
What to do
- Have your child stick a piece of masking tape straight up one side of the clear container from the bottom to the top.
-
For younger children, use a 1/2 cup measure. For older children, use a
1/3 or 1/4 cup measure. Choose the unit of measure and fill the
measuring cup. Then let your child pour the substance from the
measuring cup into the clear container. Continue to pour the same
amount of the substance into the container.
- As each
equal amount of the substance is poured, mark the level on the
container by drawing a line on the tape. Write the cup size or
appropriate fraction on each line. The fraction for one-third cup would
be 1/3.
- Follow this procedure until the container is full and the tape is marked in increments to the top of the container.
- Fill the container again and again using different measures each time. Ask your child "thinking" questions.
- How many whole cups do you think this container will hold? How
many 1/2 cups, 1/3 cups, or 1/4 cups do you think the container will
hold?
- How many 1/2 cups equal a cup?
- How many 1/4 cups equal 1/2 cup? A cup?
- How many 1/4 cups equal 3/4 cup?
| Parent Pointer |
 | This
hands-on activity explores whole numbers and fractions by using
measurements your children can see. Your children also will learn to
guess or estimate quantities. |
Money's Worth
Grades 1-3
What you'll need
Coins, grocery store coupons, and a pencil What to do
- Coin clues. Ask your child to gather some change in
his or her hand without showing what it is. Start with amounts of 25
cents or less (for first-graders, you can start with pennies and
nickels). Ask your child to tell you how much money and how many coins
there are. Guess which coins are being held. For example, "I have 17
cents and 5 coins. What coins do I have?" (3 nickels and 2 pennies).
- Clip and save. Cut out grocery store coupons
and tell how much money is saved with coins. For example, if you save
20 cents on detergent, say 2 dimes. Ask your child what could be
purchased using the savings from the coupon. A pack of gum? A pencil?
How much money could be saved with 3, 4, or 5 coupons? How could that
money be counted out in coins and bills? What could be purchased with
those savings? A pack of notebook paper? A magazine? How much money
could be saved with coupons for a week's worth of groceries? How would
that money be counted out? What could be purchased with those savings?
A book? A movie ticket? What percentage of the original price is the
coupon worth?
- Count the ways. How many
ways can you make 10 cents, 25 cents, 30 cents, 40 cents, or 50 cents?
You can help your child add the coins in various ways to get different
answers.
- Try playing the coin games with coins from another country.
| Parent Pointer |
 | Coin
games help children to learn the value of coins. They also teach
counting, addition, subtraction, and multiplication. Coupons can help
teach children money management, as well as subtraction and percentages. |
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