## What the Heck is a Rekenrek?

Rekenreks are a manipulative often used in primary grades. You will see that STEMscopes references them in many lessons. For many of us, this is a new tool. Check out …

## Measurement and Conversions

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Exploring and Classifying Shapes

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Understanding Angles Part 3: Using a Protractor and Solving Missing Angle Problems

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Math Dive in 5 Kindergarten: Problems with both addends unknown (part 2)

Watch Part 1 Here How can we help our Kindergarten students understand situations where both addends are unknown? How can we help them make connections between a mathematical situation, concrete …

## Math Dive in 5 Kindergarten: Problems with both addends unknown (part 1)

How do we get our youngest students to solve problems both addends unknown? Watch part 1 of this Math Dive in 5 to get started!

## 1st & 2nd Grade Math Bowl Trophies

Congratulations and thank you for another great year of Math Bowl competitions! We hope to see everyone in person next year…See you at the Mattthhhh Bowwwwllll If you can’t get …

## 1st Grade Math Bowl Medals

Here are the medal placements for our 1st grade Math Bowl teams. Tune in to the same Zoom on Friday March 11th at 12:00 noon for placement and trophy announcements!

## 2nd Grade Math Bowl Medals

Here are the medal placements for our 2nd grade Math Bowl teams. Tune in to the same Zoom on Friday March 11th at 12:00 noon for placement and trophy announcements!

## Understanding Angles Part 2: Measuring Angles

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Understanding Angles Part 1: Identify and Classify Angles

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Math Dive in Five: Representing and Comparing Decimal Fractions

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## Math Dive in Five: Multiplying Whole Number Groups of Fractions

After watching the video and completing the task, enroll in the Canvas course to receive PD points at the end of the year: https://sdhc.instructure.com/enroll/7X9MTF

## 3rd Grade Medals Math Bowl

Here are the medal placements for our 3rd grade Math Bowl teams. Tune in to the same Zoom on Friday December 17th at 12:00 noon for placement announcements!

## 4th Grade Medals Math Bowl

Here are the medal placements for our 4th grade Math Bowl teams. Tune in to the same Zoom on Friday December 17th at 12:00 noon for placement announcements!

## 5th Grade Medals Math Bowl

Here are the medal placements of our 5th grade Math Bowl teams. Tune in to the same Zoom on Friday December 17th at 12:00 noon for placement announcements!