Claim. Evidence. Reasoning. Everywhere.

Choose the right CER lesson for your students.

Your school gives you access to all three. Choose where your students should begin and sign in when prompted.

A still from the Gorilla Tape commercial
Start here New to CER?

Start with the Gorilla Tape phenomenon

Students examine a memorable commercial claim as they learn how claim, evidence, and reasoning work together.

Open the introductory CER lesson
A still from the Bounty paper towel commercial

Already introduced CER?

Continue with the Bounty investigation

Students design a fair test, collect data, and use their evidence to defend a conclusion.

Open the Bounty investigation
A still from the Reynolds Wrap commercial

Completed Mosa Mack’s introductory CER lessons?

Continue with the Reynolds Wrap investigation

Open the complete digital version of the Year 2 lesson included in your mailer.

Open the Reynolds Wrap lesson

Not sure where to begin? Start with the Gorilla Tape lesson.

Questions?

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