Beat Summer Math Slide: Estimating

Students experience summer slide in every subject.  Here are some fun tips for helping your child with a difficult topic: estimating.

By estimating, I mean two different skills.  One is estimating measurements.  The other is using rounding to estimate an answer to a problem.  (526 +375 = about 900 if you round to the nearest hundred)

Fun with a tape measure*:  Simply give your kids a tape measure and challenge them to hone their estimating skills.  About how long is your kitchen?  How far to the sidewalk?  Is the length of your driveway closer to 10, 20 or 100 feet?  Should you measure the height of your cat in inches, feet or yards?  This is a pleasant way to spend a summer afternoon.

If your kids and their friends are enterprising, they could each make up their own challenges, writing little worksheets with measuring tasks.  It’s like playing school, but more active.

Fun with a scale: This is a lot like Fun with a Tape Measure, but with measurements of weight.  Your child can develop a sense of what things weigh.  How much does cereal weigh?  Dishes?  The family dog?  A book?

Shopping estimation: Running errands really does provide lots of ways to incorporate math.  Simply ask little word problems as you go.  If I buy this item for $2.95 and that item for $4.25, about how much will I spend?  Once your child is good at answering this type of question, challenge her to figure the rough amount of change from a nice round figure like $10.

*Fun with whatever—a tongue-in-cheek way to make any task fun.  Sort of.  It helps!   Read the blog post for classroom examples.

Posted in Academics,Math,Tips for Parents by Corey Green @ Jul 17, 2017

 

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