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: Plot the following numbers on the number line: 80 328 791 1. Round each number to the nearest 100. How can you see this on the number line? 2. Round ea...

This three-act math task utilizes videos and questioning to help students explore elapsed time.

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

This is a Nearpod lesson.
In this warm-up lesson students practice identifying the place value and value of digits. They also write numbers. This lesson is most appropriate for 3rd grade students. The lesson takes approximately 20 minutes of class time to complete. By the end of this warm-up lesson, students will be able to read numbers in expanded and word form using place value. They will also be able to write numbers using place value and identify the place value of digits in numbers. This warm-up lesson features work in pairs to help students identify place value. Working with a partner, students identify place values and write numbers. Students review different numbers and demonstrate their understanding of digits in different place values. They read a description of a number based on its place values, and they write the corresponding number. Students also look at the expanded form, as well as the word form, and write the number on the line. The lesson includes a quiz on place value in which students must demonstrate their fluency with expanded form, word form, numerical form, and place value. (Description written by Nearpod)

Overview: This is a digital escape room game on the Breakout EDU platform.  It is designed for 3rd grade and aligns with standard CCSS.MATH.CONTENT.3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100 and the standard CCSS.MATH.CONTENT.3.NBT.A.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. In this game, the worms, Gary, Lary, and Barry need to escape from hungry trout.