Weekly Update: October 15th - 18th

Happy Friday!

Here is a look at one of the tasks we did this week: Practicing Addition & Subtraction!

Learning Intentions: 

• Grade 3: Apply strategies for addition and subtraction within 1000
• Grade 4: Apply strategies to add and subtraction within 10 000
• Model regrouping by place value for addition and subtraction
• Explain the standard algorithms for addition and subtraction of natural numbers
• Add and subtract natural numbers using standard algorithms
• Estimate sums and differences
• Assess the reasonableness of a sum or difference using estimation
• Solve problems using addition and subtraction

Now that we have completed our unit on Place Value, we are moving on to looking at Addition and Subtraction. Grade 3's need to be able to add and subtract within 1000, and Grade 4's need to add and subtract up to 10 000. We have been reviewing the procedures for the standard algorithm as well as strategies that students can use to support them with their calculations, such as using known facts, drawing pictures or using a beaded number line. Students have practiced solving equations as well as word problems. Students also played some Math Games that incorporated Addition & Subtraction skills. We will continue solidifying our skills over the next couple of weeks. 

Here are a few ways you can support your child with their addition and subtraction skills:

• Give them 3-digit or 4-digit addition/equations to solve
• Give them an online challenge:
• 3-digit Adding/Subtracting
• 4-digit Adding/Subtracting
• Complete the daily Solvemoji Junior Puzzles
• Play games at home that include addition or subtraction skills! Crib is an awesome game to practice addition. Here are other suggestions of games you can play at home with a deck of cards.
• Encourage them to complete their Pixel Art Mysteries (which will be posted onto our Google Classroom on Monday)

On Monday, students will get their Place Value Tests back and complete an assessment reflection on the test. Please take the time to review the test and reflection with your child.

Reminders:

• Please return library books on Monday.

Have a wonderful weekend!

-Ms. Mostaghel 😁