Curated OER
Sharing More Lollies
Students examine the math problem, think about it and discuss with their classmates. They work on the rest of the problems in pairs using problem solving strategies and fractions.
Curated OER
The Fathers' Day Card
Learners subtract using decimals and find half of a decimal number. They write and solve problems which involve decimals and which require a choice of one or more of the four arithmetic operations.
Pennsylvania Department of Education
Use Order of Operations to Evaluate Expressions—No Grouping Symbols
Young scholars identify and explain different types of data collection and graphs. In this graphs and data collection lesson, students record their observations of a variety of data collection tools and graphs displayed in the room....
Curated OER
Big Magic Squares
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.
Curated OER
You Are What You Eat!
Fourth graders discover the nutritional needs of their bodies. Using a database, they research how nutrition affects their learning capabilities. They take the food they eat on a daily basis and discover its nutritional value. They...