These worksheets coordinate with the "How Plants Grow" Celery Experiment.
There are 4 worksheets and 2 levels.
The first 2 worksheets go with the simple experiment.
Worksheets 3 and 4 go with the modified more difficult experiment with added steps.
Depending upon the ability level of your student, you can choose the worksheet with space for written and picture observations or picture only.
I have a science board on which I display Steps 1-5 of the experiment as well as the observation worksheets.