Home ⋅ Science Fair Project Ideas for Kids, Middle & High School Students ⋅ Arithmetic Can You Define These Impossible Science Terms? ••• Trifonov_Evgeniy/iStock/GettyImages Share Tweet Email Print Related Science and Environmental Activists March on Washington Updated March 20, 2018 By Woaria Rashid Related Articles Science and Environmental Activists March on Washington List of 8th Grade Science Fair Ideas 302 Vs. 304 Stainless Steel How to Calculate Volume of a Rectangular Prism How to Calculate the Diameter of a Circle From a Linear... How to Calculate a Circular Area How to Calculate Average Volume How to Convert PPH to GPM How to Divide Rational Numbers How to Convert Grams to Ounces How to Calculate the Area of a Curved Surface How to Find Y Value for the Slope of a Line How to Calculate Correlation How to Find the Cross Sectional Area of a Pipe How to Convert Inches to the Metric System How to Calculate the Volume of a Cylinder How to Change Mixed Numbers Into Improper Fractions How to Find the Volume of a Sphere in Terms of Pi How to Calculate an Equivalent Fraction How to Calculate CFM to MPH References 12 Longest and Most Difficult Words in English What are the top 100 hardest words to spell? About the Author As the Editorial Assistant, Woaria can find herself learning about anything from obscure science terms to investing in stock – and enjoying every minute of it! Find Your Next Great Science Fair Project! GO