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64 resources with the concept conservation of mass

Videos (Over 2 Million Educational Videos Available)
How to paint a watercolor and ink flower bouquet | Watercolor Flower Painting Video
6:54
How to paint a watercolor and ink flower...
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Population Genetics Video
2:45
Population Genetics
Other Resource Types (64)
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32 Items in Topic
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STEM Ed Hub: Design Resources

For Students 3rd - 6th Standards
Engineering design-based activities make learning science fun. Young engineers design dams, lifeguard chairs, musical instruments, candy bags, and much more. They also use measurement skills to solve the mystery of the missing pin. Each...
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10 Items in Topic
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Science 4 Inquiry: Middle School Physical Science Lessons

For Teachers 6th - 8th Standards
The 10 lessons in the Science 4 Inquiry collection introduce middle schoolers to Physical Science. Scholars watch videos, design experiments, and play interactive games to understand the elements of physical science. They create a...
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5 Items in Curriculum Set
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Inquiry in Action: Fifth Grade

For Teachers 5th Standards
The Inquiry in Action: Fifth Grade Curriculum set contains five chapters, comprised of 16 lessons, activity sheets, videos, and other resources to help explain science concepts to young learners. In Chapter 1 - Matter is Made of Tiny...
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9 Items in Unit
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Inquiry in Action: Fifth Grade Chapter 4 - Mass is Conserved in Physical and Chemical Change

For Teachers 5th Standards
Chapter 4 in the Inquiry in Action series for fifth graders consists of a single, hands-on lesson. To verify that mass remains the same, learners measure the mass of substances before and after melting, dissolving, and undergoing a...
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46 Items in Topic
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Crash Course: Chemistry

For Students 9th - 12th Standards
Loosely based on the 2012 AP Chemistry curriculum, a series of 46 videos introduces high schoolers to organic chemistry. The videos model how to reason through problems, recognize different organic chemicals, their uses, and use the...
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106 Items in Unit
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Inquiry in Action: 5th Grade Science Lessons

For Teachers 5th Standards
Looking for remote learning science lessons aligned to NGSS? Check out the resources in this inquiry-in-action packet. Designed for fifth graders, the 16 lessons are divided into four chapters: Matter is Mad of Tiny Particles, Substances...
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6 Items in Curriculum Set
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American Chemical Society: Middle School Chemistry

For Teachers 6th - 8th Standards
Introduce middle schoolers to the basic principles of chemistry with a curriculum set packed with activities and experiments that let learners explore the attractions and motion of atoms and molecules, the state changes of water,...
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12 Items in Unit
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Middle School Chemistry: Chapter 6 - Chemical Change

For Teachers 6th - 8th Standards
Catalysts, reactants, or products? The final unit in the middle school chemistry module examines chemical changes. Tweens perform experiments to determine what factors impact the rate of chemical reactions, study energy changes, both...
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16 Items in Topic
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Physical Science: Properties of Matter

For Teachers 3rd - 8th Standards
Looking for a way to engage elementary and middle school learners during a unit on properties of matter? Add these fun and informative videos from Crash Course Kids to your lesson plans. Each video in the playlist features entertaining...
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Stoichiometry Challenge

For Teachers 9th - 12th Standards
Have you been searching for environmentally friendly chemistry experiments to use in your high school laboratory? This stoichiometry experiment replaces a conventional aluminum to alum lab by using sodium carbonate and calcium chloride...
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Polymers: Instant Snow

For Teachers Pre-K - 6th Standards
Is it easy to make snow? Scholars use critical thinking skills as they investigate the concept of polymers by making snow. The class tests several different variables and takes measurements over the course of several days. They then...
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Using Models to Understand Photosynthesis

For Teachers 9th - 12th Standards
Is your class in the dark about photosynthesis? Shed some sunlight on an important biological process with a thoughtful activity. After answering questions to help determine their level of knowledge, learners work with chemical equations...
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In 1 Collection
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Maintaining Mass

For Teachers 6th - 8th Standards
Can you disprove the law of conservation of mass? Pupils observe the teacher weigh each part of a reaction. Then, the teacher weighs the result of the reaction and everyone sees that the products do not equal the reactants. Then they...
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Changes All Around Us

For Teachers 7th Standards
Whoa! What just happened? That's right, change is everywhere. But what exactly is changing? Middle school science sleuths get to the bottom of the changes matter can experience. Through simple demonstrations, engaging videos, and an...
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ABC: Acid Base Chemistry

For Teachers 7th Standards
Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun resource. Engage them...
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In 2 Collections
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Forming a Precipitate

For Students 6th - 8th Standards
Can you mix two liquids to make a solid that is insoluble? Yes, you can, and pupils see this as the lesson uses more than one combination of liquids to form a solid. Through two teacher demonstrations and a hands-on activity, scholars...
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In 2 Collections
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Controlling the Amount of Products in a Chemical Reaction

For Students 6th - 8th Standards
Everyone enjoys combining baking soda and water. Here is a lesson that challenges scholars to analyze the reaction three different ways — the real substances, the chemical equation, and the molecular models. Class members experiment to...
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Environmental Matter Exchange

For Students 9th - 12th
Why did carbon marry hydrogen? They bonded well from the minute they met. Here is a video that focuses on the essential chemicals for life: water, carbon, nitrogen, and phosphorus. It relates each of these to macromolecules and the way...
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The Cycle of Matter

For Teachers 6th - 8th Standards
An educational instructional activity focuses on the idea of conservation of matter through a demonstration of the water cycle, a discussion of digesting food, and the path of carbon and oxygen atoms as they change form. 
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Physics Skill and Practice Worksheets

For Students 9th - Higher Ed Standards
Stop wasting energy searching for physics resources, this comprehensive collection of worksheets has you covered. Starting with introductions to the scientific method, dimensional analysis, and graphing data, these skills practice...
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Chemical Formulas for Molecules

For Teachers 7th - 12th
Newcomers to chemistry compare hydrogen peroxide to water, realizing that the difference of one oxygen atom significantly affects the chemical properties. Other pairs of compounds and their formulas are also examined. A few chemical...
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Physical Setting: Physics Exam 2004

For Teachers 10th - 12th
Twelve pages of mostly multiple-choice questions comprise this comprehensive New York Regents physics exam. It covers an entire year's worth of physics curriculum and requires about three hours for completion. Review the questions to...
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In 3 Collections
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Conservation of Mass

For Teachers 5th Standards
It may take up less space, but the mass stays the same. Tackle a common misconception about conservation of mass using a hands-on lesson. Learners measure the mass of substances before and after melting, dissolving, and undergoing a...
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Utah Open Textbook: Chemistry

For Students 9th - 12th Standards
Technology can help save money and add convenience. The resource offers a free textbook for a complete Chemistry course. The text begins with a review of the scientific method and continues to explain topics such as chemical bonding,...