20
Lesson 20 of 100 · Past, Present, and Future
Travel and Vacations Then and Now
When we learn about new things, we grow smarter and stronger. Asking questions is a great way to learn!
Key Facts
1
We can learn something new every day.
2
Families care for each other.
3
Helping others makes the world better.
Check Your Understanding
Question 1
1 of 2How can you help at home?