In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.

In this properties of matter worksheet, students complete 18 fill in the blank questions about mass, density, volume or weight.

Use this learning exercise as a warm up, a refresher exercise, or a practice after a more detailed lesson on graphing linear inequalities in two variables. Start with boundaries that are horizontal or vertical, then move into graphs with...

This worksheet offers six problems to practice solving simultaneous equations using the method of elimination. Start with systems that require multiplying only one of the equations. Then move to systems which require multiplying both...

A worksheet that offers four problems to practice solving simultaneous equations by graphing. Equations are presented in slope-intercept form or standard form. Problems include two with unique solutions, one with no solution, and one...

Start this activity with a brief description of how to solve absolute value inequalities. A space is provided to help classify the inequalities into types (greater than, less than, or equal to) and for learners to show how to graph their...

Promote reading comprehension and practice naming parts of the human skeleton with this online interactive worksheet! Scholars read about the functions of the human skeletal system, then work online to label a diagram by filling in 18...

This short handout addresses the concept of slope in two different ways: geometrically and analytically. Start with a brief description of slope, then use graphical representations to compare positive vs. negative slope and zero vs....

Introduce your class to map projections and coordinates, the basics for the work done in a GIS, with an activity that uses Google Earth to challenge learners to think about the earth's shape. 

Plan the way to school. Given a map of a school district, class members portray a transportation consultant hired to develop a bus transportation plan that will pick up the eligible riders and get them to school. The plan must contain...

Graphs, charts, maps, diagrams. Reading and comprehending informational text is far more than just decoding the words on a page. Here's a packet that provides young readers with practice answering constructed response questions using...

Develop a tie-breaking policy to determine a league champion. The assessment presents a scenario of finding a champion of a league with three teams tied. Pupils devise and defend a system that allows for only one team to be determined...

Looking for a performance assessment that asks individuals to demonstrate their competency in writing about informational text? Use Frederick Douglass' essay "On the Dred Scott Decision," and an excerpt from Abraham Lincoln's 1857 speech...

Measure health as a triangle, with each side representing different aspects of health: physical, emotional/mental, and social. High schoolers complete a self-assessment of their health in all three areas before scoring their progress and...

In this geometry worksheet, 10th graders use systems of linear equations to solve word problems which involve supplementary and complementary angles.  The one page worksheet contains ten problems.  Answers are not provided. 

Practice solving two equations with two unknowns. Here are five problems for using the substitution method. Included are clear, concise step-by-step instructions for the learner to follow. Problems start out easy and gradually get...

Just between us, this is a pretty cool lesson! Given two functions with the same slope, learners write three new functions whose outputs are all between the given functions. The question is open-ended, allowing pupils to explore the...

In this inequalities instructional activity, 9th graders solve and complete 18 different types of problems. First, they use systems of 2 equations/2 unknowns to solve each word problem shown. Then, students graph each and identify the...

In this telegraph system worksheet, students design a telegraph station and answer 4 questions about the voltage, the resistor values and various modifications made to their design.

For this human body worksheet, students are given clues to find hidden words in boxes. Topics include the human body systems, the components of living things and the building blocks of life.

In this metric measurement worksheet, students write down 5 things which are longer than a meter (100 cm) and 2 things which are less than one metre long.

In this systems worksheet, students read a selection about systems in science and graphic organizer about the forest system. Finally, they answer 4 short answer questions.

How many ways can you make 10? Class members tackle three problems to find all possible ways three numbers add to be 10. The first is with positive integers, secondly with non-negative integers, and finally with real numbers. Pupils also...

Every year we discover new planets including more than 1,000 in 2016 alone. Will we ever find life on another planet? The lesson includes two activities to help scholars understand this concept. First, they analyze the temperature range...