Curated OER
Inch, Foot, Yard, Mile - Practice 12.2
The first 12 problems on this practice page require prealgebra participants to convert units of length. In the next eight problems, they compare lengths using inequality symbols. There are two functions tables to complete and then two...
Curated OER
Relate Fractions, Decimals, and Percents practice 19.2
In this relating fractions, decimals, and percents learning exercise, students recognize the relationships, complete a table with missing fraction, decimal, and/or percent, write fractions in simplest forms, and solve algebraic equations...
Oregon State
Using Paper Chromatography
Through the analysis of paper chromatography to separate ink from the pen found at the crime scene, learners analyze the different stains and through calculations determine the thief.
Curated OER
Concentration
Students recognize sets of food pictures. In this food concentration lesson, students match food names and models. Students who name the most correctly win the game.
Curated OER
Micropipette and the Metric System
Students practice measuring the correct volume using micropipette. For this biology lesson, students determine the correct micropipette tip to use when transferring fluid. They convert metric volume from one unit to another.