Writing a Strong Topic Sentence

Writing a Strong Topic Sentence

​WRITING SKILL: Writing a Strong Topic Sentence

Most paragraphs include a sentence that states the main idea of the paragraph. This sentence is called the topic sentence. It is usually the first sentence in the paragraph, but not always. Topic sentences can also appear within the paragraph or at the end of the paragraph.

Multiple Choice

Topic Sentence = Main Idea

• True

• False

Multiple Choice

The topic sentence, which states the main idea of a paragraph, is always the first sentence in the paragraph.

• True

• False

A strong topic sentence should introduce the main idea of the paragraph. It should not be too general or too specific. For example, if the paragraph is about how the government helps increase people’s happiness, this idea should be included in the topic sentence.

• Singaporeans are generally happy. → weak topic sentence; too general

• One reason Singaporeans are generally happy is that the government provides basic necessities, such as housing. → strong topic sentence

As another example, if the paragraph presents the argument that you don’t need a lot of money to be happy, this idea should be included in the topic sentence.

• About 50 percent of Mexico’s citizens live in poverty. → weak topic sentence; too specific

• Even though many people in Mexico live in poverty, overall reported happiness is still very high. → strong topic sentence

Multiple Choice

Which of the following is too specific to be a good topic sentence for a paragraph about cooking at home?

• Cooking at home can be healthier than eating out.

• Cooking at home with fresh ingredients is a great way to maintain a healthy diet.

• Many families enjoy cooking together on weekends.

• On Friday, I made pasta with tomato sauce, basil, and mozzarella.

Multiple Choice

Which of the following sentences would be the best topic sentence for a paragraph about saving money?

• There are many effective ways to save money, such as budgeting and cutting unnecessary expenses.

• Some people like to shop at malls, while others prefer online shopping.

• I like to save money by buying only what I need.

• Many young people struggle with managing their finances.

Multiple Choice

Is the following sentence a strong or weak topic sentence?
"School uniforms should be mandatory in all schools to promote equality and reduce distractions."

• Strong

• Weak

Multiple Choice

The topic sentence should give a general idea of the paragraph’s content, but not be too detailed.

• True

• False

Open Ended

What makes a topic sentence too general? Provide an example.

Open Ended

What makes a topic sentence too specific? Provide an example.

Open Ended

Create a topic sentence for a paragraph that will discuss how technology is changing education.

Key Features of a Strong Topic Sentence

• Clearly states the main idea of the paragraph.

• Specific but not too detailed.

• Concise and to the point.

• Engaging and uses active language.

Be Specific, But Not Too Detailed

Examples:

• Too General: "Exercise is good for you."

• Too Specific: "Running for 30 minutes every day will help reduce your risk of heart disease by 30%."

• Just Right: "Regular exercise improves physical health and mental well-being."

Be Concise and Focused

• Avoid long sentences that cover too many ideas.

• Stick to one main point.

Example:

• Weak: "Exercising is important because it improves your physical health, makes you feel happier, and also helps with socializing, which is why everyone should do it."

• Strong: "Exercising regularly improves both physical and mental health."

Use Active and Clear Language

• Avoid passive voice.

  • Be direct in your statements.

  Example:

  • Weak: "It is believed that reading is helpful for children's development."

  • Strong: "Reading helps children develop cognitive skills and creativity."

Don’t Make Announcements

• Avoid starting sentences like:

  • "In this paragraph, I will discuss..."

  • "This paragraph will talk about..."

Example:

• Weak: "In this paragraph, I will explain why recycling is important."

• Strong: "Recycling is essential for protecting our environment and conserving natural resources."