Rate of photosynthesis Design Lab

(Criteria B & C Formative Assessment)

Inves&ga&onTopic:

•  PlantsusesPhotosynthesistocreateenergy.•  PhotosynthesisproducesOxygen(O2)whichcreatesbubblesinthewater.

•  Bymeasuringtherateatwhichthebubblesareproduceditispossibletotellhowfasttheplantisphotosynthesizing.

Introduc&on:

•  InthisinvesAgaAon,eachstudentwillchangethedistanceofthelightsourcefromtheElodeaplantandwillmeasuretherateofphotosynthesisbymeasuringthenumberofbubblesproduced.

Introduc&on:

•  YourIVshouldchangeataminimum,three&mes.

• YourDVforeachtrialshouldbemeasuredataminimum,three&mes•  Studentsshouldusepriorknowledgeofphotosynthesistosupporttheirhypothesis.

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Sentencestarterstoaidyourwri&ng:(locatedonGoogleDrive)

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