plimsoll

"In math class, the teacher explained the notation for writing exponents, like 2 raised to the power of 3, using a small number above and to the right. "

"Measuring the enthalpy change of the reaction helps us understand how much heat is released or absorbed when baking a cake. "

"The new math curriculum was a precursor to significant changes in the school's overall approach to learning. "

"The teacher's explanation had a clear reference to the textbook. "

"The recipe called for 2 teaspoons of sugar, as indicated by the superscript "2" next to the word "teaspoons". "

"The winner was chosen arbitrarily."

""Understanding thermodynamics helps engineers design more efficient engines that convert heat into motion." "

"The announcement of the verdict brought a violent reaction."

"The guard blew his whistle to indicate imminent departure."

"My younger brother wore his plimsolls to play basketball in the park. "

"The guard blew his whistle to indicate imminent departure."

"The new gym hires experienced trainers to help members achieve their fitness goals. "