Who Is Biggest?: teacher key
The Biggest Animals, grade 1 edition, written for 1st grade. Meet the biggest animals: a whale, an elephant, a giraffe and more.
Read the book. Print this page for the key.
Questions and answers
- Which is the biggest animal ever, as of November 2026?
- The blue whale (answer)
- The elephant
- The giraffe
- What does a blue whale eat?
- Krill (answer)
- Birds
- Grass
- Which animal is the tallest?
- The giraffe (answer)
- The ostrich
- The elephant
- What can an ostrich not do?
- Fly (answer)
- Run
- Stand
- Is a whale shark a whale?
- Yes
- No, it is a shark (answer)
- It is a bird
Words
- krill: tiny animals
- ostrich: big bird
- tallest: most high
- shark: big fish