Kidnexions Blog

Musings on Kids' Money and Math

Multiplication Arrays with Stickers, Rubber Stamps and Dice

Super easy way to have 2nd or 3rd graders physically make each of the multiplication facts. They roll two dice (two different colors, one color for rows and the other color for columns) and create the array using stickers or rubber stamps. Sometimes having them use graph paper helps keep the rows and columns lined up. Also, since a regular die only goes up to 6, you can use dice that has 10 faces. Another options would be to cover the numbers on the regular dice with blank stickers and write in your own numbers.

Posted in Family Math Night, Kids and Math 3-5, Kids and Math K-2, Number and Operations, Number and Operations | Tagged , , , , | Leave a comment

The Two Most Important Questions to Ask Your Kids

Okay, so I’m talking about the two most important questions you can ask your kids to help develop mathematical thinking.

Wait! Don’t go. Math often receives short shrift. It’s unfortunate because math, taught correctly, teaches us how to effectively problem solve. It’s also the perfect subject to teach our kids persistence. Research has shown that kids who are persistent tend to do better academically. And doing well academically has great benefits in life.

The two most important questions:

#1: WHY? “Why” is important to ask because you want to discover your child’s strategies and reasons. You want them to think about their thinking and solidify their learning.

#2: WHAT IF? “What If” is important to ask because you want kids to discover many different ways to solve a problem, extend their thinking, and elicit their creativity.

Asking questions is extremely important in:

-knowing what your kids know
-understanding their thinking process
-guiding them
-having them think about their thinking (metacognition)
-teaching them to be effective problem solvers
-teaching them to be persistent
-showing them there can be more than one way to solve a problem
-helping them solidify their learning

If you’re looking for “easy” ways to help your child in math…start with these two questions. You just may discover a lot about your child and, perhaps even yourself.

Posted in Brain Based Learning, Kids and Math 3-5, Kids and Math K-2, Math Phobia/Anxiety, Problem-Solving, Problem-Solving | Leave a comment

Common Core State Mathematics Standards – What I Don’t Get

I’m frustrated. So I’m going to vent.

‘Sup with the Common Core State Standards in Mathematics? Haven’t we had a set of standards since 1989 that are called the Curriculum and Evaluation Standards followed by the Principles and Standards for School Mathematics in 2000? Wasn’t this already done by the National Council of Teachers of Mathematics?

What am I missing here?

Oh…now the standards are going to be common across all states. That’s the diff? Really?

I’ve been in education long enough to know that California and Texas are big. Okay, so I don’t need to be in education to figure that one out, but the reason it’s important here is that CA and TX are special. Textbook companies cater to them because they make lots of moolah by selling them their texts. Both CA and TX have written their standards based on the NCTM Standards. (Okay…some minor changes in recent state adoptions…but nothing too note-worthy). That means that textbooks are going to be written along the lines of the these two states because thats where most of the money is.

Believe me, textbook companies are not going to customize their texts for all 50 states. That would be too costly and business is in business for the bottom line. It does men, however, that if you’re in a state other than CA and TX, you will be choosing from texts that have been designed around the standards of these two very large states. Which means that all states are already teaching to the standards…the same standards.

I’ve looked at the CCSS. I see very little difference in the content that’s there. I say ‘that’s there’ because I actually think the NCTM Standards have more meat.

Here’s what I think. NCTM has gotten a bad wrap from the outset. They didn’t explain caluculator use very well or that they weren’t really getting rid of long division. So it was the perfect way to slam these new standards by people who like doing things the old way. NCTM’s been on the defensive from the beginning.

Now along come the govenors and state school officers who decide that to “fix” education, we need a set of national standards. Enter CCSS. So once we “implement” the standards, we will have a state-of-the-art educational system.

But…we’ve already been implementing the standards. At least, trying. It’s hard when there’s an over-emphasis on standardized tests. But it’s not the standards themselves that will make the difference. It’s relying too much on standardized tests that’s the problem. It’s ignoring professional development that’s the problem. It’s not finding ways to encourage and include parents in education that’s the problem. It’s parents who don’t step up to the plate and get involved that’s the problem. It’s poverty in our inner city schools that’s the problem.

NOT the fact that we don’t have a set of national standards. Which we do.

Will these new standards really make a difference? I’m not convinced.

And Race to the Top…the new and improved NCLB. More of the same.

Ugh.

Posted in Kids and Math 3-5, Kids and Math K-2 | Tagged , | Leave a comment

Skip counting – Multiples of 2

Students use sticky dots to create a caterpillar with a head and 10 body parts. They add eyes, a mouth, and antennae to the head. Then they add two legs to each body part. Finally, they skip count by 2s and write in the number.

For the younger ones, I provide a 0-110 number chart for them to use as they write in the numbers.

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Oops…I didn’t catch this one in time. Her caterpillar is skip counting by twos…backwards.

Posted in Kids and Math K-2, Number and Operations | Tagged , , , , , | Leave a comment

Money Jars

Learning to save money is an important life skill. During America Saves Week (February) or Financial Literacy Month (April), I like to have small groups of students rotate through the Money Jar Center. I’ve also done it as a whole class activity with second grade and up.

Students do have the option of using a hot glue gun. I go over the rules very carefully. Even so, there are usually a handful who choose not to use the glue gun. And that’s perfectly okay because there are a variety of other objects for them to use like colored sharpies, foam stickers, and regular stickers.

For directions on making the Money Jars:

Materials needed:
-mason jar
-hot glue gun and glue sticks
-fabric scraps
-cardboard
-”jewels”
-stickers
-pom poms
-permanent markers
-ribbon
-any other fun stuff to place on jar

Using a mason jar for this activity is important because it allows your child to watch her money “grow”. In addition, the lids are perfect for customizing a slot where the coins/bills will go through.

1.Remove the metal circular lid and cut a cardboard circle the same size. Throw away the circular metal lid.
2.Cut a slot in the cardboard large enough for a quarter to easily fit through.
3.Use a large enough piece of square fabric to cover the cardboard and have plenty left over to spill over the top of the jar.
4.Cut a slot in the fabric to match the slot in the cardboard.
5.Have your child/students decorate their jar. You can squeeze the glue from the glue gun onto the jar for her. Or, if you prefer, there are plenty of non glue-gun materials you can use to decorate.
6.Glue the ribbon around the rim of the lid.
7.Screw the lid on tight and begin dropping in coins!

Posted in Allowance, Kids and Math 3-5, Kids and Math K-2, Kids and Money, Number and Operations, Number and Operations, Saving, Teaching Kids Financial Literacy | Tagged , , , , | Leave a comment