This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.

Show what you know about solar eclipses with this middle grades science worksheet!

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

Give students the opportunity to explore the phases of the moon with this engaging science worksheet! 

Show what you know about the Earth-sun system with this earth and space science worksheet!

Students convert length measurements within the metric system in this helpful practice worksheet!

Introduce students to the ancient Maya number system with this engaging and interactive social studies worksheet!

Students practice comparing measurements within the metric system in this helpful mixed-practice worksheet!

Give students practice comparing measurements within the customary system with this mixed-practice measurement worksheet!

The periodic table of the elements is an important classification system of the most basic particles that make up our world!

Students compare the Democrats and the Whigs as they explore America's Second Party System in this engaging social studies worksheet for middle grades.

Use this two-page social studies worksheet to introduce middle school students to the four types of economic systems: traditional, market, command, and mixed.

Explore how, when, and why lunar eclipses occur with this two-page earth science worksheet!

Continents collide in this earthshaking science worksheet!

Give students a chance to explore the energy and forces that are responsible for cycling water through Earth’s systems in this engaging science worksheet!

Explore how Earth’s tilt relative to its orbit causes seasons in this earth and space science worksheet for middle grades!

Warm up to engineering and thermal energy transfer in this creative worksheet!

Students explore potential energy with this engaging physical science worksheet!

Students practice converting customary measurements of length, weight, and capacity in this one-page mixed practice worksheet!

Practice adding and subtracting mixed customary units with this helpful measurement worksheet!

Students explore the story of the 1787 Constitutional Convention in this social studies worksheet for middle grades!

Introduce learners to the jobs, land ownership, and obligations of different social classes in feudal society with this social studies worksheet!

Bring a plant cell to life by coloring each organelle in this middle-grade worksheet!

Students practice converting metric measurements of length, mass, and capacity in this one-page mixed practice worksheet!

Use latitude and longitude to plot places with this geography worksheet!

Introduce learners to the Electoral College with this introductory civics and government worksheet!

An animal cell is made up of many different organelles—color them all in this middle-grade worksheet!