iRubric: Les forces qui s'agissent sur les structures: Les ponts rubric

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Les forces qui s'agissent sur les structures: Les ponts

Il faut construire un pont de votre choix. On peut utiliser seulement les matériels suivants: pailles, papiers, batonettes à bois ou spaghettis ET du ruban. Le pont doit être un minimum de 30cm de longueur. Le pont doit résister au minimum d'une force (poids/vent).

Rubric Code: B2X3A3B

By lmirabel

Ready to use

Public Rubric

Subject: Science

Type: Project

Grade Levels: K-5

Strong and Stable Structures:
	Poor 1 pts	Good 2 pts	Great 3 pts	Excellent 4 pts
Appearance	Poor Not aesthetically pleasing (shapes, patterns, etc.) Design is messy / looks hurried and slapped together.	Good Limited aesthetics (shapes, patterns, etc.) Some of the construction is clean a bit more time and attention to detail would enhance visual appeal.	Great Overall, an attractive bridge (shapes, patterns, , etc.) Mostly tidy and visually appealing.	Excellent Extremely aesthetic in design (shapes, patterns, , etc.) Construction is extremely clean and visually appealing.
Structure and Materials	Poor Bridge with no real design. Did not build a strong and stable bridge. Did not maximize use of materials which will ultimately contribute to structure's instability and failure/collapse.	Good Bridge with limited creative design. Attempted to build a strong and stable bridge. Limited use of materials which will ultimately contribute to the structure's instability and failure/collapse.	Great Bridge designed with good creativity. Built a strong and stable bridge. Good use of materials which contributes to the strength and stability of the structure.	Excellent Bridge designed with excellent creativity. Used the strongest shape (triangle) to help build a strong and stable bridge. Excellent use of materials which ultimately contributes to the incredible strength and stability of the structure.
Withstands Force	Poor Bridge does not withstand any of the forces chosen to test the bridge. Unfortunately, the structure built was not proven to be solid or stable.	Good Bridge does not quite withstand the forces chosen to test the bridge...some changes would strengthen the bridge and make it more solid and stable.	Great Well done! Bridge withstands the forces chosen to test the bridge...a few minor tweaks would strengthen the bridge to create a super solid and stable structure.	Excellent Bravo!!!!! Bridge withstands the forces chosen to test the bridge...a super solid and stable structure.