This week, our class will wrap up our current unit on measurement. This week students will:

• Solve word problems to find missing measurements.
• Review strategies to solve length word problems.
• Play the game, “Draw and Cover Measurement.”
• Complete a chapter review packet.
• Take the Measurement post-test.

 

Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade. If you would like your child to practice their facts at home, XtraMath is an easy way to do so.

This week, our class will continue our current unit, “Measure and Estimate Lengths.” In this chapter, your student will learn to measure objects and estimate measurements. He or she will learn to measure in metric units (centimeters and meters) as well as in customary units (inches, feet, yards). He or she will learn which tool is appropriate to measure objects. For example, a yardstick is used to measure a table rather than an inch ruler. The vocabulary words for this chapter are centimeter, meter, estimate, foot, inch, and yard. This week students will:

• Estimate lengths in metric units.
• Measure lengths in inches.
• Measure objects using customary units (inches, feet or yards).

This week, our class will continue our current unit, “Subtract Numbers within 1,000.” In this chapter, students are learning various strategies to subtract 3-digit numbers. 

This week students will: 

• Use a number line to subtract 3-digit numbers 

• Use compensation to subtract 3-digit numbers 

• Use models to subtract 3-digit numbers 

• Use regrouping to subtract 3-digit numbers. 

 

Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade. If you would like your child to practice their facts at home, XtraMath is an easy way to do so.  

This week, our class will finish our unit “Add Numbers within 1,000.”  Then we will take the Chapter 9, “Add Numbers within 1,000” post-test and take the Chapter 10, “Subtract Numbers within 1,000" pre-test.

In this chapter, your child will learn to subtract numbers within 1,000. Students will use various strategies such as place value, open number lines, and compensation to subtract three-digit numbers. They will also identify when they need to regroup to subtract numbers. Your child will also use addition to check their subtraction work. Some review words and phrases used in this chapter are: difference, compensation, open number line, regroup, and sum. 

We will begin this chapter with the following learning targets:

• Use mental math to subtract 10 and subtract 100.
• Use an open number line to subtract hundreds and tens.

Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade. If you would like your child to practice their facts at home, XtraMath is an easy way to do so.

This week, our class will continue in our unit “Add Numbers within 1,000.” Our learning goals this week include:

• Use partial sums to add a 3-digit number.
• Use models to add 3-digit numbers.
• Use regrouping to add 3-digit numbers.
• Add up to 4 two-digit numbers.
• Explain addition strategies.

A letter regarding the website XtraMath was sent home in Friday Folders. This is the program that 2nd-grade students are using to practice and assess their fact fluency. Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade. If you would like your child to practice their facts at home, this website is an easy way to do so. Follow the directions in the letter sent home in Friday Folders last week to help your child log in. Please reach out if you have any questions.

This week, our class will begin chapter 9, “Add Numbers within 1,000.” Students will use various strategies such as place value, open number lines, and compensation to add one-, two-, and three-digit numbers. Our learning goals this week include:

• Mentally add 10 or 100 to a number.
• Use an open number line to add hundreds and tens.
• Use an open number line to add three-digit numbers.
• Use Compensation to Add Three-Digit Numbers.

A letter regarding the website XtraMath was sent home in Friday Folders. This is the program that 2nd-grade students are using to practice and assess their fact fluency. Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This critical skill is needed for mastery by the end of 2nd grade. If you would like your child to practice their facts at home, this website is an easy way to do so. Follow the directions on the letter that was sent home in Friday Folders last week to help your child login. Please reach out if you have any questions.

This week, our class will finish Chapter 8, “Count and Compare Numbers to 1,000.” This week, students will compare numbers using symbols for greater than, less than, and equal to. Students will also compare numbers using a number line. We will review what we learned in Chapter 8 on Wednesday. On Thursday, we will take the chapter 8 post-test. On Friday, we will take the pre-test for chapter 9, “Add Numbers within 1,000.” During this next chapter, students will review the strategies we used to add 2-digit numbers as we apply that knowledge to adding 3-digit numbers. 

Please continue to help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade. 

This week, students will finish chapter 6, “Fluently Add Within 100” and take a post-test. Then we will take a pre-test of  chapter 7, “Understand Place Value to 1,000.” We will begin this short unit by learning about hundreds and modeling numbers up to 1,000.

Please help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade.

Math

Last week, we began Chapter 6 - “Fluently Subtract within 100.” This chapter has a heavy focus on regrouping with subtraction. This is what many adults know as “Borrowing.” Typically, this strategy confuses kids, so students began by using models (blocks) and subtracting a one-digit number from a two-digit number. For example, 21-6 =?

This week, students will continue the concept of regrouping. On Monday, we will review subtracting a one-digit number from a two-digit number. During the rest of the week, we will learn to subtract a two-digit number from a two-digit number. For example, 21-16 =?

This video can be helpful to understand how your child is being taught this concept.

Please help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade.

This week we will take the Chapter 5 Post-Test and the Chapter 6 Pre-Test. After that, we will begin Chapter 6, “Fluently Add Within 100.” Students will continue to learn a variety of strategies to help them as they learn the most efficient way to subtract 2-digit numbers.

Our math focuses this week:

• Tuesday: Chapter 5 Post-Test
• Wednesday: Chapter 6 Pretest
• Thursday: Model and Regroup to Subtract
• Friday: Use Models to subtract a 1-digit number from a 2-digit number.

Please help your child memorize their single-digit addition facts (for example, 6+6, 8+9, etc.). This is a critical skill that is needed for mastery by the end of 2nd grade.

This week we will continue through Chapter 5 which is fluently subtracting within 100. Students will be learning various strategies to help them as they learn the most efficient way to subtract 2-digit numbers. 

Our math focuses this week: 

• Decompose (break apart) to subtract tens and ones.  

• Use compensation to subtract 

• Solving one and two-step word problems 

• Review for the Chapter 5 test. 

• Friday: Chapter 5 Post-Test 

Please help your child memorize their single-digit addition facts. This is a critical skill that is needed for mastery by the end of 2nd grade. 

 

This week we will be starting Chapter 5 which is fluently subtracting within 100. Students will be learning a variety of strategies to help them as they learn the most efficient way to subtract 2-digit numbers. 

Our math focuses this week: 

• Subtract using an open number line 

• Use addition to subtract 

• Decompose (break apart) to subtract 

Please help your child memorize their single-digit addition facts. This is a critical skill that is needed for mastery by the end of 2nd grade.