Only logged in customers who have purchased this product may leave a review.
2nd Grade Math | Unit 7
$5.00
In this unit, students add and subtract within 1,000, with and without composing and decomposing a base-ten unit. They apply the methods they know and their understanding of place value and three-digit numbers to find sums and differences within 1,000. Initially, students add and subtract without composing or decomposing a ten or hundred. Instead, they rely on methods based on the relationship between addition and subtraction and the properties of operations. They make sense of sums and differences using counting sequences, number relationships, and representations (number line, base-ten blocks, base-ten diagrams, and equations). As the unit progresses, students work with numbers that prompt them to compose and decompose one or more units, eliciting strategies based on place value. Students learn to recognize when composition or decomposition is a useful strategy when adding or subtracting by place. In the later half of the unit, they encounter lessons that encourage them to think flexibly and use strategies that make sense to them based on number relationships, properties of operations, and the relationship between addition and subtraction.
Includes: Student and Teacher Editions
Size: 396
Related products
-
$4.00Buy NowWant to create a space in your classroom for students to be inspired to write? Here are the materials to create an easy writing center!
Includes:- Center Title & Instruction ideas
– Check your 6 + 1 traits
– Instructions
– Perspective questions - 86 writing prompt cards (best suited for 3rd-6th grades)
- Center Title & Instruction ideas
-
$5.00Buy Now
This Winter resource is PRINT and GO – Ready to use and with over 70 student pages can be used throughout the Winter! Perfect for morning work, math centers, homework folders, skill reinforcement and sub-folders.
-
$2.50Buy Now
Display these 59 Spring vocabulary words for students and they can be a springboard to numerous learning activities! (See description below for some ideas.)
-
$5.00Buy Now
Studying the U.S.A.? Here is a wonderful resource devoted to state flowers! Each page has a large state flower to color + the state name. Also included are two notebooking / report pages for students to use (optional) so they can write a little about each flower. Whether you are studying each state or simply want to provide some coloring fun with an educational twist to your day, students will enjoy this resource!
Reviews
There are no reviews yet.