1. Why would anyone want to explore space? Skills

2. Grammar: Subjects The subject of a sentence tells who or what does something.  Neil Armstrong walked on the moon.  The moon goes around the Earth.

3. What is the subject of each sentence?  Tony wants to be a firefighter.  Firefighters put out fires.

4. Subjects  The girl will be an astronaut.  Astronauts study space.  She dreams about spaceships.

5. Subjects  My father is a zoologist.  Zoologists study animals.  My uncle explores the rain forest.

6. Choose the subject in each sentence.  We go to a big school.  Many kids are here.  Our teacher’s name is Mr. Hunt.  He plays soccer with us during recess.

7. Subjects Review Every sentence needs a subject. The subject of a sentence tells who or what does something.  An astronaut goes into space.  A space shuttle goes up like a rocket.

8. Grammar: Subjects  I want to be a police officer when I grow up.  Police officers drive police cars and make the sirens go.  Police officers keep us safe.