About this item

Is it heavy or is it light? Use a measuring tool to measure the weight. From ounces to tons, learn about weight and become a measuring master.



About the Author

Martha E. H. Rustad

Martha E. H. Rustad is the author of one hundred fifty nonfiction children's books, on topics ranging from snowflakes to termites to Ancient Babylon. She lives with her family in Brainerd, Minnesota.



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