Interactive

Elements 2

Curated and Reviewed by Lesson Planet

Did you hear about the chemist reading the book about helium? He couldn't put it down. Scholars match 12 chemical elements, including helium, to their symbols. Then they complete three Sudoku-style puzzles using these names and symbols in order to ensure confidence.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Use the online, timed puzzles for advanced or competitive pupils and the worksheet version for those who struggle or have anxiety
Classroom Considerations
  • Relies on prior knowledge of solving Sudoku-type problems
  • Activities can be completed online or printed out as a worksheet
Pros
  • Allows for differentiated instruction by using the online or worksheet options
  • Works well in a traditional or flipped classroom
Cons
  • None