Curated OER
Manipulatives Make Abstract Math Concepts Concrete
Using math lessons that include manipulatives can help cement learning.
Curated OER
Cookie Fractions
First graders demonstrate how to use cookies to create different fractions. In this math lesson, 1st graders build their knowledge based on what they hear after the teacher reads Eating Fractions by Bruce McMillan by cutting a cookie in...
Curated OER
Ready to Round
First graders are introduced to the concept of rounding to the nearest ten through the use of a number line created from a hundreds chart.