Aligned To Common Core Standard:
Grade 3 Measurement - 3.MD.A.2
How to Estimate Weight - Have you ever seen your teachers, elders, and friends making wild guesses about a material, object, and a person? Does this make you wonder how you are so well at making such estimates? If that's what you think, here we tell you a little secret. You can make wild guesses or estimates too about the weight of objects or persons. Estimating is a skill that you will greatly need in mathematics as well as in your daily life. To make it easier for you, let's make you learn estimation starting with a grocery store. Look at the example below: You are in a grocery store, and you find your favorite golden apples there. You notice that the apples are for $1.00 a pound. This is something to keep in mind before you start filling your shopping bag. Remember you have only $2.00 in your handbag, and you can't buy more than two pounds of apples. How will you make sure you don't cross 2 pounds? Yes, you can do it with a scale, but consider that it's broken too. One strategy you can use is trying to make a mental estimation with similar objects. Use specific weight units like ounce for lighter objects, pounds for medium objects, and kilograms for heavy objects. A great selection of worksheets and lessons that helps students learn to quickly gauge accurate measures of units of mass.
Printable Worksheets And Lessons
- Dresser Cabinet Step-by-Step Lesson- Which units of mass make the most sense for a cabinet?
- Guided Lesson - I hope you can explain the shipping container to them in number one. This has appeared on tests in the past.
- Guided Lesson Explanation - I like to explain things as far as which would hurt the most if someone dropped it on my foot.
- Practice Worksheet - I never thought of the weight of a tiger, but I looked it up.
- Matching Units To Weight Worksheet - Which weight works the best? Let us know by circling it.
- Matching Worksheet - I give you a whole bunch of choices to help when tackling this one.
Yes, I know the cell phone image is a bit dated.
- Homework 1 - Estimate the weight of this phone. Circle the estimated weight.
- Homework 2 - This looks like a very heavy object. I would therefore say we are looking for the largest unit possible.
- Homework 3 - Paper is very light, so I would look for the lightest unit.
I did research most of the answers so that they flow with reality.