This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Link-cubes or snap-cubes (2 colors for each student or pair of students) * A die * Paper and pencil Actions 1. Roll the die. 2. Using a sin...

An interactive lesson for students to practice counting, adding, and writing additon problems within 20.

Developing basic addition and subtraction fact strategies for “doubles”Mathematics Instructional Plans (MIPs) help teachers align instruction with the 2016 Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

The student will create & solve single-step story and picture problems using addition and subtraction

This is a link to the printable resources to accompany the lesson Algorithms and Programming (link below).

The materials include printable coding cards and math equations for an unplugged math game. The students will work together to create algorithms in order to solve mathematical equations.

Link to Lesson Plan:
https://docs.google.com/document/d/1-eArOYRBrJnFK1Q4tt5fBvwt1wmYoCOMVd8yOWhhM-4/edit?usp=sharing

Module 4 builds upon Module 2's work with place value within 20, now focusing on the role of place value in the addition and subtraction of numbers to 40 .

The module opens with Topic A, where students study, organize, and manipulate numbers within 40. Having worked with creating a ten and some ones in Module 2, students now recognize multiple tens and ones. Students use fingers, linking cubes, dimes, and pennies to represent numbers to 40 in various ways--from all ones to tens and ones. They use a place value chart to organize units. The topic closes with the identification of 1 more, 1 less, 10 more, and 10 less as students learn to add or subtract like units.
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This video is part of the Learn and Grow with WHRO TV series. Watch Dr. Deborah Fuge teach about solving word problems.

This video is part of the Learn and Grow with WHRO TV series. Watch Carolyn Harris teach about part-whole relationships to five.

Developing basic addition and subtraction fact strategies for “make ten”Mathematics Instructional Plans (MIPs) help teachers align instruction with the  Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

Students will find helpful resources for learning and practicing math skills and processes in this eMediaVA collection.

This collection has resources organized by grade level teachers can use to teach math.

Developing basic addition and subtraction fact strategies for “near doubles”.Mathematics Instructional Plans (MIPs) help teachers align instruction with the 2016 Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

Developing basic addition and subtraction fact strategies for “one more than”, “one less than”, “two more than”, and “two less than”.Mathematics Instructional Plans (MIPs) help teachers align instruction with the 2016 Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

Creating and solving story problems, using basic addition facts.Mathematics Instructional Plans (MIPs) help teachers align instruction with the  Mathematics Standards of Learning (SOL) by providing examples of how the knowledge, skills and processes found in the SOL and curriculum framework can be presented to students in the classroom.

This video helps explain a simple unplugged algorithmic math game. Students will solve a basic addition or subtraction problem, locate the answer on a checker board or premade mat, and write an algorithm using arrow cards to get their pawn to the correct answer.

Link to Lesson:
https://goopenva.org/courses/algoithms-and-programming

Link to materials:
https://goopenva.org/courses/first-grade-lesson-materials-algorithms-and-programming

This video is part of the Learn and Grow with WHRO TV series. Watch Carolyn Harris teach about how to solve a story problem to 10 using addition and subtraction.