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### We found 148 resources with the concept decomposition

Lesson Planet: Curated OER

#### Turning Food Waste Into a Resource

One in every seven truckloads of perishable foods delivered to grocery stores gets thrown away. Is there anything that can be done with this waste? One solution is to recycle the old produce and turn it into fertilizer. The video, part...

Lesson Planet: Curated OER

#### Molecules to the Max!—Educators Resource Guide

From molecules to nanotubes, an engaging unit explores the world of tiny science. Fifteen hands-on experiments and lessons engage young scientists as they learn chemistry. Discussions, worksheets, and data analysis reinforce the concepts...

Lesson Planet: Curated OER

#### LS4D - Biodiversity and Humans

Humans have both positive and negative impacts on biodiversity. A video lesson highlights important human impacts on biodiversity through examples and diagrams. The narrator provides insight to the progression of the topic from...

Lesson Planet: Curated OER

#### Decomposition of Hydrogen Peroxide

Break down a great lesson on decomposition reaction with an informative video. Fourth in a 35-part series, the resource builds from the previous lesson explaining the role of a catalyst. The detailed video explains the experimental...

Lesson Planet: Curated OER

#### Make the Most of Compost!

What do decomposers and a compost have in common? Decomposers help a compost break down, or decompose, things that can biodegrade and become similar matter. Watch a video that explores the science of composts.

Lesson Planet: Curated OER

#### What Happens to Our Bodies After We Die?

Burial practices are the focus of a short video that not only investigate how and why bodies decompose, but also looks at some modern approaches to the treatment of bodies and burials.

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#### Solving Equations Using Balance Scale, Decomposition, and Graphing

There's more than one way to solve an equation — three, actually. Scholars learn how to solve simple linear equations in one variable using three different methods, which include using balance scales, using decomposition (e.g., turning...

Lesson Planet: Curated OER

#### Subtracting Numbers

Give families the information needed to support their child in the mastering of subtracting numbers with a two page reference sheet offering detailed descriptions and labeled examples.

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#### Simplifying Fractions

Encourage family participation at home with a reference tool designed to support learners' practice of simplifying fractions. Two pages offer detailed descriptions and labeled examples.

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#### Multiplying Fractions

Three pages make up a reference document designed to assist families in providing the information needed for their children succeed in mathematics. Detailed descriptions and labeled examples showcase how to multiply fractions.

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#### Dividing Numbers

Three pages make up a reference page designed to help parents understand the concept of division. Division strategies are showcased using detailed descriptions and labeled examples.

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#### Adding Numbers

Support math instruction at home with a helpful reference sheet designed for parents. Three pages cover the subject of addition with written details and labeled pictures.

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#### Simplifying Fractions Activity

Warm-up pupils' fraction muscles with a four-question quiz, then delve into a learning game designed to reinforce the concept of simplifying fractions. Based on the "I do, We do, You do" method of teaching, the lesson directly exhibits...

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#### Elements and Compounds

Young scientists use electrolysis to separate water into its elements before experimenting with fire to learn about their properties. A helpful resource provides a reading passage and analysis questions.

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#### The Cycles of Nature

Encourage peer collaboration and assist with the creation of visual aids to identify carbon, water, and nitrogen cycles as your class learns more about nature. They discuss relative information, create a visual aid depicting the chosen...

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#### Build a Food Web Activity

Entangle your life science class in learning with this collaborative food web activity. Using pictures of the plants and animals native to a particular ecosystem, young biologists work in small groups to construct visual representations...

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#### An Ocean of Energy

Young biologists trace the path of the sun's energy through marine ecosystems in the second part of this four-lesson series. Building on prior knowledge about producers, consumers, and decomposers students are introduced to the concept...

Lesson Planet: Curated OER

#### Reduce Our Carbon Footprint, Let’s Compost!

Roll up your sleeves and get a little dirty with this elementary and middle school compost lesson plan. All you need is a large plastic container, a couple old newspapers, some organic waste, and a few hundred worms and you're ready...

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#### Compost Tag

Composting is a great way to get children involved in recycling. First, they discuss how biodegradable products decompose to make compost. Then, they talk about what can and cannot be composted. They play a game similar to around the...

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#### The Carbon Cycle

Hear how carbon functions on our earth and the purpose it serves. The carbon cycle is illustrated with narration for your junior high or high school biologists. Global temperature increase is also included, though the clip cuts off...

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#### Five Major Chemical Reactions

Instruct your chemistry stars on the five different classes of chemical reactions with text, computer animation, and narrative. This video is short and to the point. Embed it into your PowerPoint or SmartBoard presentation when teaching...

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#### Chapter 12 Review, Section 3: Solutions

A neat presentation and challenging content make this solutions worksheet an ideal homework assignment for your budding chemists. Short answer and problem solving questions get them to review molarity, products, and reactants.

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#### Chapter 19 Review, Mixed Review: Oxidation-Reduction Reactions

Here is a short, but well-rounded review of redox reactions. Chemistry apprentices identify the type of reaction, write half-reaction equations, balance equations, and assign oxidation numbers. Being brief, this would make a purposeful...

Lesson Planet: Curated OER

#### Chapter 19 Review, Section 3: Oxidation-Reduction Reactions

If you need a homework assignment for your chemistry class, add this one to the possibilities. This assignment is composed of six questions including the identification of oxidizing and reducing agents, recognizing different redox...