“Miss Nelson is Missing!”
I have loved this book since I was in grade school! It is so silly and clever…and teaches children an interesting, but not preachy, lesson.
I thought it would be fun to talk about being a “detective” this week–four and five year olds are just starting to become familiar with this word and what it means–Scooby Doo is a big help. Little ones love looking for clues and solving puzzles, so an intro to detective work and simple forensics fit in perfectly with this book.
We learned how to fingerprint ourselves and also that each fingerprint is different and unique, just as we all are. We looked at four common fingerprint patterns as well.
We also experimented with chromatography, or, as we put it, seeing what colors were hiding in our markers. Children are delighted to find yellow hidden amongst the green, purple hidden inside the black, etc. We teach them how to use eyedroppers with alcohol, explaining first about safety (keep away from eyes and mouth), and making sure our building is well-ventilated. We then color canvas pencil bags or canvas aprons with Sharpie permanent markers. The final step is to drip the rubbing alcohol onto the item–the alcohol immediately begins to separarte and evaporate out different color pigments “hiding” in the student’s art, creating a beautiful, magical watercolor tie-died effect.
Items are left to dry for about 30 minutes and then taken home at the end of the day. This lesson really helps to get students to use their “detective eyes” when looking for things–how often do teachers (and parents) hear, “I can’t find my (insert item name here)!!!” Being a “detective” empowers children to use their eyes and look for clues, to stop and think about what makes sense, and to begin to make inferences–all higher level thinking skills and crucial for becoming critical thinkers.
I do believe Miss Nelson and Miss Viola Swamp will be paying us another visit later in the year!
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