PicoBuddy
Review skill

Master Coordinating and Subordinating Conjunctions

Strengthen your fourth grader's writing by practicing how to connect ideas. Kids can master coordinating and subordinating conjunctions with quick, interactive quizzes that give instant feedback.

What to know

Conjunctions are joining words that glue your ideas together. Coordinating conjunctions like 'and', 'but', and 'or' connect two equal parts of a sentence. Subordinating conjunctions like 'because', 'although', and 'since' connect a main idea to a dependent detail. For example, in the sentence 'We went inside because it started to rain,' the word 'because' is a subordinating conjunction that explains why we went inside.

Practice quizzes

Practice at the expected level for this grade.

Quiz 1

10 questions

Multiple choice
Quiz 2

10 questions

Multiple choice
Quiz 3

10 questions

Multiple choice
Quiz 4

10 questions

Multiple choice
Quiz 5

10 questions

Multiple choice
Quiz 6

10 questions

Multiple choice

Practice this skill at another grade level

Change the language and sentence complexity while practicing the same skill.

Frequently asked questions

What is the difference between coordinating and subordinating conjunctions?

Coordinating conjunctions join two independent, equal parts of a sentence. Subordinating conjunctions connect a main clause to a dependent clause that cannot stand alone.

Why is reviewing conjunctions important in Grade 4?

Fourth graders write longer, more complex sentences. Reviewing these conjunctions helps them transition away from simple sentences into smooth-flowing, mature writing.

How does this practice help my child?

Interactive quizzes offer instant feedback, letting kids learn from their mistakes immediately and build confidence in combining sentences.

When were conjunctions first introduced in the curriculum?

Kids typically learn basic coordinating conjunctions in Grade 3. Grade 4 reviews these and introduces more advanced subordinating conjunctions.

Is this conjunction practice free to use?

Yes! The first grammar practice quiz for each skill on PicoBuddy is completely free to use online.