Students need to enter class and become engaged immediately. This allows the teacher to take attendance and deal with other situations in the opening minutes of class, and at the same time, sets the stage for learning.
This product offers 5 days of bellwork, bell ringer, do-now activities on Enzymes. Each day is specified, and an answer key is included for day 2 - 5 (day 1 does not require an answer key).
Project the document on the screen for each day. Give students 5-10 minutes to complete their activity, then go over their work. A bellwork sheet is available in my products list if you are interested in giving students a grade for their participation and/or answers.
Enzyme Bellwork for the Week!
by Donna Scott
is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License