Want a simple class routine that boosts students' estimation skills? Try an "Estimation Station."
I have this area set up in the window sill. It doesn't take much room or even much preparation, but it provides some much needed math practice.
I purchased the estimation container at a teacher supply store. You could use anything that has a secure lid and is transparent. A cleaned out mayonnaise jar would work fine. Next, fill the jar with some small seasonal items. Be sure you have counted them and written the exact count somewhere. I usually write it on a post-it, fold it, and tape it to the inside of the lid so that the kids can't see it.
At the end of the month, we take a few minutes and have everyone write down their estimates. The person who comes the closest without going over gets to pick something out of the prize box.
A good chapter book to read to the class before starting this routine is The Candy Corn Contest by Patricia Reilly Giff. I usually read this book in late September or early October before we start this routine. As you can see in the picture, I also have a few books about estimation propped up nearby.
Some of the things I have used in the jar: erasers, fake leaves, acorns, little Christmas baubles, candy kisses, gold coins, cotton balls (as snowballs), jelly beans, plastic hearts from Hobby Lobby, and toy cars. Thinking up things to put in the jar is my favorite part!
Here is a freebie you can print and use with your "Estimation Station."
Do you have any class routines to help with math skills? Please share!
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