Curated OER
Everyone Has Problems, but Chemists Have Solutions
Students observe molar solutions being prepared and gain an understanding of concentration. In this solutions lesson plan, students observe a solution of drink mix being prepared parallel to a solution of salt water. Students gain an...
Curated OER
Classification of Matter
In this classification of matter worksheet, students answer 5 questions about the composition of matter, solutions, colloids and suspensions, and the properties and changes of matter.
Curated OER
Classification of Matter
In this classification of matter worksheet, students answer 15 questions about solids, liquids and gases, types of mixtures and compounds vs. elements. They also answer 2 questions about measurement and 1 question about a biome.
Curated OER
What is Matter?
In this matter worksheet, students answer 6 questions about matter. Students distinguish between homogeneous and heterogeneous mixtures, they identify elements and compounds and they distinguish between pure substances and mixtures.
Curated OER
Solutions
In this solutions worksheet, students read about the characteristics that define a solution such as the solvent and the solute and the homogeneous mixture. They are given a chart with the differences between solution, colloids and...
Curated OER
My Type of Mixture
In this mixture worksheet, students fill two test tubes with water and add starch to one and salt to the other. They stir the solutions and observe their appearance. They answer four questions about their mixtures and determine if they...
Curated OER
Chapter 3 Worksheet Matter
In this matter worksheet, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between homogeneous...
Curated OER
Classification of Matter
In this matter activity, students compare the different types of matter, including the states of matter. Students review the metric system. This activity has 12 matching, 18 fill in the blank, and 4 short answer questions.
Curated OER
Mixtures
In this mixtures activity, students fill in 7 blanks, determine if 4 statements are true or false, match 7 terms with the appropriate definitions, and solve 2 problems. These include topics such as homogeneous and heterogeneous mixtures,...
Curated OER
Chapter 16 Review- General Science
For this review of general science worksheet, students classify examples of matter as mixtures or substances, homogeneous or heterogeneous mixtures, or elements or compounds. Students also convert several examples using the standard...
Curated OER
Worksheet 16
In this math worksheet, students consider a constant coefficient linear second order differential equation. Then they solve the homogeneous equation.
Curated OER
Native American Unit
Third graders explore America's history prior to 1492. This unit of six lessons identifies five regions of the United States and assists students in the development of an understanding of the Native Americans who lived in the regions.
Curated OER
Homogenous and Heterogeneous Mixtures
Fourth graders explain and describe what a mixture is, distinguish between the two types of mixtures (which are heterogeneous vs.homogenous) and are able to create and appropriately label mixtures.
Georgia Department of Education
Ga Virtual Learning: Chemistry: Solutions
In this module, students study solutions; how they are formed, how to calculate concentration of solutions, and what the colligative properties of solutions are.
Math Medics
S.o.s. Math: Homogeneous Equations
This lesson defines and shows how to solve a first order homogeous equation.
Math Medics
S.o.s. Math: Linear Second Order Differential Equations
This lesson discusses properties of both homogeneous and nonhomogeneous linear second order differential equations.
Math Medics
S.o.s. Math: Homogeneous Linear Equations
This lesson discusses the basic property of a homogeneous linear equation.
Math Medics
S.o.s. Math: Homogeneous Linear Equations With Constant Coef
This lesson shows how to solve a second order homogeneous equation with constant coefficients.
TeachEngineering
Teach Engineering: Element, Mixture, Compound
This hands-on activity will help the students have a better understanding of different types of materials as pure substances and mixtures and distinguishes the homogeneous and heterogeneous mixtures by discussing some material they use...
TeachEngineering
Teach Engineering: Eat Iron?!!
To gain an understanding of mixtures and the concept of separation of mixtures, students use strong magnets to find the element of iron in iron-fortified breakfast cereal flakes. Through this activity, they see how the iron component of...
Texas Education Agency
Texas Gateway: Properties: Mixtures
Given descriptions, scenarios, or illustrations of properties, students will distinguish between pure substances and mixtures.
Other
Daniel W. Van Arsdale:homogeneous Transformation Matrices
Contains explanations and examples of homogeneous transformation matrices.
McGraw Hill
Glencoe Biology: Water and Solutions: Self Check Quiz
Answer five multiple choice questions about water and solutions in this self-checking quiz.
TeachEngineering
Teach Engineering: Mix It Up
This lesson plan introduces the properties of mixtures and solutions. A class demonstration gives the students the opportunity to compare and contrast the physical characteristics of a few simple mixtures and solutions. Students discuss...