Curated OER
Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
Curated OER
Exploring Teen Numbers
Learners explore place value. In this numeration instructional activity, students use ten frames to represent numbers greater than ten. Learners read two digit numerals and build the corresponding number using counters and ten frames. ...
Curated OER
Numbers Through 1000
In this numbers through 1000 practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to use number models to add and subtract.
Curated OER
Roll `Em!
First graders engage in using base ten blocks and dice for a fun engaging math lesson plan. They use a worksheet imbedded in this lesson plan as the game board to help them play this math game.
Curated OER
Which Number is Greater?
Students draw pictures of two digit numbers to identify the greater value. In this math instructional activity, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and...
Curated OER
Bean Addition
A hands-on lesson created students use beans as manipulatives to solve addition number sentences. Requires the book, Mission Addition by Loreen Leedy.