7 Free Printable Worksheets For 8th Graders

Eighth grade is a pivotal year in a student's academic journey. It's a time when they're refining their skills, exploring their interests, and preparing for the transition to high school. As a parent, teacher, or educator, you want to ensure that your students have the resources they need to succeed. That's why we've put together a collection of 7 free printable worksheets specifically designed for 8th graders.

These worksheets cover a range of subjects, from math and science to language arts and social studies. They're perfect for supplementing classroom instruction, providing extra practice, or even creating a fun and engaging homework routine.

Worksheet 1: Math - Algebraic Expressions

Algebra is a fundamental concept in math, and it's essential that 8th graders have a solid grasp of it. This worksheet provides practice in simplifying and evaluating algebraic expressions, including those with variables and constants.

• Simplify expressions by combining like terms
• Evaluate expressions by substituting values for variables
• Use order of operations to simplify complex expressions

Example Questions:

1. Simplify: 2x + 5 - 3x
2. Evaluate: 4x - 2 when x = 3
3. Simplify: (2x + 1) + (3x - 2)

Worksheet 2: Science - Cell Biology

Cell biology is a critical topic in science, and 8th graders need to understand the structure and function of cells. This worksheet covers the basics of cell biology, including cell organelles, cell membrane, and cell division.

• Identify and describe cell organelles
• Explain the function of the cell membrane
• Describe the process of cell division

Example Questions:

1. What is the main function of the mitochondria?
2. Which organelle is responsible for protein synthesis?
3. What is the process called when a cell divides into two daughter cells?

Worksheet 3: Language Arts - Grammar and Punctuation

Grammar and punctuation are essential skills for effective communication, and 8th graders need to master them. This worksheet provides practice in identifying and correcting grammatical errors, as well as using proper punctuation.

• Identify and correct subject-verb agreement errors
• Use proper punctuation to separate items in a list
• Identify and correct comma splices

Example Questions:

1. Which of the following sentences is grammatically correct? a) Me and my friend went to the store. b) My friend and I went to the store.
2. Which punctuation mark is used to separate items in a list?
3. Identify the error in the following sentence: "I went to the store, and I bought some milk."

Worksheet 4: Social Studies - American History

American history is a fascinating topic, and 8th graders need to understand the key events and figures that shaped the country. This worksheet covers the early colonial period, the American Revolution, and the Civil War.

• Identify key figures and events of the early colonial period
• Explain the causes and effects of the American Revolution
• Describe the main issues and outcomes of the Civil War

Example Questions:

1. Who was the leader of the Continental Army during the American Revolution?
2. What was the main issue that led to the secession of Southern states and the start of the Civil War?
3. Which document, signed in 1776, declared the colonies' independence from Great Britain?

Worksheet 5: Math - Geometry

Geometry is an essential math concept, and 8th graders need to understand the basics of points, lines, and angles. This worksheet provides practice in identifying and working with geometric shapes.

• Identify and describe points, lines, and angles
• Calculate perimeter and area of geometric shapes
• Identify and describe types of triangles and quadrilaterals

Example Questions:

1. What is the perimeter of a rectangle with a length of 6 cm and a width of 4 cm?
2. What is the area of a triangle with a base of 5 cm and a height of 6 cm?
3. Which type of triangle has two sides of equal length?

Worksheet 6: Language Arts - Reading Comprehension

Reading comprehension is a critical skill for academic success, and 8th graders need to be able to read and understand a variety of texts. This worksheet provides practice in reading comprehension, including identifying main ideas, making inferences, and identifying author's purpose.

• Identify main ideas and supporting details in a text
• Make inferences based on textual evidence
• Identify author's purpose and tone

Example Questions:

1. What is the main idea of the following passage?
2. What can be inferred about the character's feelings based on the text?
3. What is the author's purpose in writing the text?

Worksheet 7: Science - Environmental Science

Environmental science is an essential topic, and 8th graders need to understand the basics of ecosystems, conservation, and sustainability. This worksheet covers the main concepts of environmental science, including the water cycle, climate change, and renewable energy.

• Describe the water cycle and its importance
• Explain the causes and effects of climate change
• Identify and describe types of renewable energy

Example Questions:

1. What is the process called when water evaporates from the ocean and condenses into clouds?
2. What is the main cause of climate change?
3. Which type of renewable energy is generated from the sun's rays?

We hope these worksheets help your 8th-grade students succeed in their academic journey. Remember to encourage them to ask questions, think critically, and have fun while learning!