Students use their knowledge of tornadoes and damage. The students will work in groups to design a structure that will withstand and protect people from tornadoes. Each group will create a poster with the name of their engineering firm and a picture of their structure. Finally, each group will present their posters to the class.

Students will review their knowledge of tension and focus on tensile loads and failure caused by them.

"The Core Knowledge Foundation provides open access to content-rich curriculum materials for preschool through grade 8, including the Core Knowledge Curriculum Series™, with many materials now available and many more in development."

You will need to provide your email address to download these amazing resources. CK has aligned their ELA to the Science of Reading in collaboration with Amplify Reading.
*Full Units
*Books for Students
*Teaching Materials
*Scope & Sequence

Using spaghetti and marshmallows, students experiment with different structures to determine which ones are able to handle the greatest amount of load. Their experiments help them to further understand the effects that compression and tension forces have with respect to the strength of structures. Spaghetti cannot hold much tension or compression; therefore, it breaks very easily. Marshmallows handle compression well, but do not hold up to tension.

Over several days, students learn about composites, including carbon-fiber-reinforced polymers, and their applications in modern life. This prepares students to be able to put data from an associated statistical analysis activity into context as they conduct meticulous statistical analyses to evaluate/determine the effectiveness of carbon fiber patches to repair steel. This lesson and its associated activity are suitable for use during the last six weeks of an AP Statistics course; see the topics and timing note for details. A PowerPoint® presentation and post-quiz are provided.

Check out these great video/curricular resources for Grade 3. The ROVER videos all indicate the curriculum outcomes that they address.

ROVER (Recommended Online Video Education Resources) is a video streaming service for Saskatchewan teachers and students in the PreK-12 education system. It is managed and maintained by the Saskatchewan Ministry of Education. ROVER is a video-on-demand service that provides teachers and students with the convenience of immediate access to streamed, educational videos that support curricula.

This site also offers all of the curriculum documents for all grade levels.

If you are unable to access the site, it may be because a Saskatchewan Ministry of Education Blackboard login is required. All students have an Edonline account, so contact your child's school or the Ministry of Education’s Support Desk at 1-866-933-8333 or email at networkservices@gov.sk.ca for login information. Your child's student number will be required.

Your Challenge?
Build a structure of your choice to show what you learned about how to build a sturdy and strong structure. Some ideas you can build include; a bridge, a tower, a dome, etc.

Science North is thrilled to provide resources for students as well as professional learning to support Science and Technology being delivered to students at a distance.

These resources include independent, flexible and interactive STEM concepts that will inspire students and build their skills and core competencies.

Look for:
~ DOWNLOADABLE RESOURCES
These downloadable resources contain a lesson plan and curriculum-linked handouts for students who do not have internet access.
~ PROFESSIONAL LEARNING
Pre-recorded videos will provide teachers with the framework needed to complete an inquiry-based project with their students.
~ CLASSROOM VIDEOS
Pre-recorded classroom videos will be available Monday through Friday, with each day covering a different grade level in English and French. The videos can be sent to students to provide them with key concepts and activities.
~ PRINTABLE HANDOUTS
Worksheets will accompany classroom videos for students to print at home.

To introduce the two types of stress that materials undergo compression and tension students examine compressive and tensile forces and learn about bridges and skyscrapers. They construct their own building structure using marshmallows and spaghetti to see which structure can hold the most weight. In an associated literacy activity, students explore the psychological concepts of stress and stress management, and complete a writing activity.