Don't underestimate the value of a clean mouth! Here is a six-lesson unit that details everything a youngster needs to know about oral hygiene. It includes lessons on the purpose of a mouth and teeth, the nature of oral bacteria and the process of tooth decay, and finally how we can work to keep our mouths healthy.

Concepts

oral hygiene, the scientific method, plaque, brushing teeth

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Additional Tags

health

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Instructional Ideas

• This unit has many opportunities for cross-curricular work! From journal writing to experiments focusing on the scientific method, don't hesitate to highlight other important academic concepts while progressing through the unit

Classroom Considerations

• While the unit mentions using a CD-ROM at various points, most of these activities have an alternative option for conveying or discussing the material

Pros

• Focuses on developing important scientific inquiry skills throughout unit
• Very detailed instructional guidelines
• Includes several useful teacher references, such as how to handle controversial topics or promote safety in a science classroom

Cons

• None

Common Core

RI.K.1 RI.K.2 RI.1.1 RI.1.2 RI.2.1 RI.2.2 RI.3.1 RI.3.2 W.K.2 W.1.2 W.3.2.a W.4.2.a SL.K.1.a SL.1.1.a SL.2.1.a SL.3.1.a SL.4.1.a