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 aspects of the task and its potential use.

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: Louis wants to give \$15 to help kids who need school supplies. He also wants to buy a pair of shoes for \$39. How much money will he have to save for ...

This parent guide supports parents in helping their child at home with the 2nd Grade Math content.

This resource accompanies our Rethink 2nd Grade Math Number & Operations in Base Ten unit. It includes ideas for use, ways to support exceptional children, ways to extend learning, digital resources and tools, tips for supporting English Language Learners and students with visual and hearing impairments. There are also ideas for offline learning. 

This unit was created by the Rethink Education Content Development Team. This course is aligned to the NC Standards for 2nd Grade Math for Number & Operations in Base Ten.

A learning road map is a great way for students and teachers to keep track of standards they have mastered.  This road map is for grade 2 math cluster 2.  It can be printed and placed in a data notebook.  Students would then color in the circle to indicate their level of proficiency.  It could also be used digitally where students would fill in the circle with color.  Road Maps help students take ownership of their learning and help guide instruction for teachers.  This resource was developed as part of a professional learning opportunity funded by the NCDPI Digital Learning Initiative Planning Grant

A learning road map is a great way for students and teachers to keep track of standards they have mastered.  This road map is for grade 2 math cluster 3.  It can be printed and placed in a data notebook.  Students would then color in the circle to indicate their level of proficiency.  It could also be used digitally where students would fill in the circle with color.  Road Maps help students take ownership of their learning and help guide instruction for teachers.  This resource was developed as part of a professional learning opportunity funded by the NCDPI Digital Learning Initiative Planning Grant.

In this lesson, students count up and down between 100 and 220 using ones and tens.

In this lesson, students count up and down between 90 and 1,000 using ones, tens, and hundreds.

In this lesson, students count up to 1,000 on the place value chart.

In this lesson, students explore $1,000 and answer the question, "How many $10 bills can we change for a thousand dollar bill?"

In this lesson, students count the total value of $1, $10, and $100 bills up to $1,000.

In this lesson, students count from $10 to $1,000 on the place value chart and the empty number line.

In this lesson, students model and use language to tell about 1 more and 1 less, 10 more and 10 less, and 100 more and 100 less.

In this lesson, students model 1 more and 1 less, 10 more and 10 less, and 100 more and 100 less when changing the hundreds place.

In this lesson, students use math drawings to represent equal groups, and relate to repeated addition.

In this lesson, students use math drawings to represent equal groups, and relate to repeated addition.

In this lesson, students decompose arrays into rows and columns, and relate to repeated addition.

Students move cows into corrals by counting, adding, and subtracting in this interactive. Use the drop down menu to determine if students count by 5's, 10's, add or subtract.