Organelle Riddles Worksheet with Key

I use this fun worksheet as a reinforcement tool for the functions of the organelles inside of a cell. This activity supports Grade Seven California State Science Standard 1B - Students know the characteristics that distinguish plant cells from animal cells, including chloroplasts and cell walls and Grade Seven California State Science Standard 1D - Students know that mitochondria liberate energy for the work that cells do and that chloroplasts capture sunlight energy for photosynthesis.