Curated OER
Kinetics Worksheet
In this kinetics worksheet, students solve twenty one problems related to reaction rates, half life, reaction orders, catalysts, and activation energy.
Creative Chemistry
D-Block Ions as Catalysts
In this catalysts worksheet, students use transition metal ions to catalyze oxidation reactions of iodide ions. Students measure the rate of the reactions by measuring free iodine as a product.
Curated OER
Adding to the Picture: The 1963 March on Washington
Who do your scholars imagine when they think about the civil rights movement? If only a few faces come to mind, this lesson will expand their concepts of the movement's leaders. Learners examine an image of the 1963 March on Washington,...
Curated OER
Mixtures
Students differentiate the two types of mixtures. In this chemistry lesson plan, students create their own mixture and classify them according to their type. They simulate steel production with the help of a guest speaker.
Curated OER
Matter and Change
In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...
Curated OER
Solutions, Suspensions, and Colloids
In this solutions, suspension, and colloids worksheet, learners answer questions as it relates to their reading information about solutions, suspensions, and colloids. Students observe different examples and complete a chart as they...
Curated OER
Types of Matter
High schoolers analyze different types of matter according to its general and specific properties. They design an experiment to classify matter. Students are shown cornflakes and raisins. They are asked what type of substance is each...
Curated OER
Describing the Physical World
In this physical world worksheet, learners review concepts relating to the chemical and physical properties of matter, density of matter, and if matter is a solid, liquid, or gas. This worksheet has 9 terms in a word puzzle, 4 true or...
Curated OER
Water Unit
In this water learning exercise, students review the properties of water including the density, boiling point, and evaporation. Students define mixture, solute, and solvent. This learning exercise has 22 short answer questions.
Curated OER
Nuclear Reactions
In this nuclear reaction worksheet, students determine the missing particle from the reaction and then name that particle. This worksheet has 18 problems to solve.
Curated OER
Chemistry Basics Practice Exam
In this chemistry practice worksheet, students solve sixteen problems including identifying chemical and physical changes, calculating numbers with significant figures, naming compounds and writing formulas and converting from one unit...
Curated OER
Isolated Children and their Development
Students analyze a case study. In this child development lesson, students read case studies on children who are isolated and their development. Students break into groups, read the case study, and summarize their thoughts. Students then...
Curated OER
Reading
Students participate in a jungle run in which they must group with the same people who hold the same cards with pictures of a tree, mushroom, deer or insect. In these groups, they read the definitions of sustainable development. Using...
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...
Science Struck
Science Struck: Homogeneous Mixture
Explains what a homogeneous mixture is, gives examples, and discusses some ways used to separate homogeneous mixtures.
CK-12 Foundation
Ck 12: Classification of Matter
[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will define a mixture and understand why mixtures are different than pure substances. They will classify mixtures as homogeneous or...
ClassFlow
Class Flow: What Is Matter?
[Free Registration/Login Required] Discover the composition of matter and the relationship between matter, atoms, and elements. Students will learn the differences between elements and compounds, and how molecules are formed. Chemical...
CK-12 Foundation
Ck 12: Classification of Matter
[Free Registration/Login may be required to access all resource tools.] Students will use the physical and chemical properties of matter to categorize the various forms of matter.
Texas Education Agency
Texas Gateway: Properties: Mixtures
Given descriptions, scenarios, or illustrations of properties, students will distinguish between pure substances and mixtures.
CK-12 Foundation
Ck 12: Physical Science: Mixtures
[Free Registration/Login may be required to access all resource tools.] Definition of mixture and examples, homogeneous and heterogeneous mixtures, types of mixtures and how to separate mixtures.
Alabama Learning Exchange
Alex: Get in the Mix
Middle schoolers will be able to classify a mixture as homogeneous or heterogeneous. Students will be able to create a solution. Middle schoolers will be able to identify the solute. Students will be able to identify the solvent. Middle...
Other
English Montreal School: Chemical vs. Physical Changes: Elements vs. Compounds
A laboratory experiment where students classify matter into a homogenous mixture, heterogeneous mixture, solution, or pure substance. Also students will test for physical and chemical changes.
CK-12 Foundation
Ck 12: Physical Science: Mixtures
[Free Registration/Login may be required to access all resource tools.] Definition of mixture and examples, homogeneous and heterogeneous mixtures, types of mixtures and how to separate mixtures.