Bøker av Sally Lee

Why is it important to wash your food and hands? What are bacteria? When should food be placed into the refrigerator? Look inside to find the answers to these questions and more. By learning a few rules, you can make sure your food is safe to eat.

What information is safe to share online? Why are screen names important? What are chat rooms and search engines? Look inside to find the answers to these questions and more. By learning a few rules, you can stay safe online.