Learning Portal · Ages 11–14

Grades 6–8 lessons

Deeper dives: fluoride, sealants, and how mouth health connects to the whole body.

Your Teeth for Life

The set you have now is the last one you get. Understand permanent dentition, what enamel can and can't recover from, and what that means for the next seventy years.

Teeth basics · about 34 min

Open lesson

Level Up Your Routine

Refine what you already do — gumline focus, interdental tools that fit your mouth, and what actually changes when you have braces or a retainer.

Brushing & flossing · about 34 min

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Fuel for Your Smile

Sports drinks, energy drinks, and soda hit teeth twice — sugar and acid. Learn to read a label, count sugar moments, and make the call yourself.

Healthy eating · about 35 min

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The Biology of a Cavity

Real vocabulary for a real process — biofilm, demineralization, remineralization — plus the risk factors that make two people with the same diet get different results.

Cavities · about 35 min

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Own Your Checkup

Stop being a passenger at your own appointment — learn what to ask, what the answers mean, and when a dental problem actually needs professional help.

Visiting the dentist · about 34 min

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Fluoride & Sealants: The Evidence

Two proven defenses and a skill that outlasts them both — how to tell a trustworthy health source from a confident stranger online.

Fluoride & sealants · about 35 min

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Mouth–Body Science

What research actually says about mouth health and the rest of the body — plus the adolescent-specific risks (vaping, piercings, sports) and how to advocate for others.

Mouth & body · about 38 min

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