Curated OER
Compatible numbers to 20
Pupils practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in language-rick...
Curated OER
Take Away Bar 2
Students use an Internet tool, The Take-Away Bar" to solve subtraction problems. They use mental strategies to subtract a two-digit number from a larger two-digit number. Students write and solve subtraction problems. They describe...
Curated OER
Read To Feed
Students read to accumulate pledge money to purchase a heifer for a needy family. In this reading for the needy lesson, students solicit pledges from family and friends for each book they read. They use the money from the pledges to...
Better Lesson
Better Lesson: Think About Adding Nothing and a Little More
Lay the foundation for addition facts with introducing students to "the understanding that the number relationships between 0 more than, 1 more than, and 2 more". To help implement this lesson plan the website contains documents and videos.
Better Lesson
Better Lesson: Go Fishing for Doubles
Second graders play a favorite card game which practices the quick and accurate recall of double facts.