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Ecology and Environmental Science
Category: Science
Tags: ecology environmental science earth day

Free textbooks, virtual labs, interactives, and activities for building an ecology unit: 

Textbooks: If you want to use a textbook to structure your unit, check out Environmental Science: Earth as a Living Planeta 658-page download.

There's also CK-12's Intro to Ecology, with 35 sections covering ecosystems and related topics. Sections include reading, related videos and links, and online practice questions. You can easily create your own "Flexbook" with only the sections you want to cover. The Ecology chapter is part of CK-12's Life Science textbook. 

HippoCampus Environmental Science VideosInformation on Earth's atmosphere, water, geology, and ecosystems.

Exploring Planet Earth: Free online course presented in modules covering Earth's systems and resources.

Click the image below for an interactive worksheet on Earth Day:

Free Online Earth Day Games

Free PDF Books:

Here are some links to free resources for explaining and learning about various ecology topics through interactives, labs, assignments and activities. 

Levels of Organization: This Glencoe Virtual Lab is an investigation of how competition for natural resources affects population growth. Grow two species of Paramecium, compare growth curves, answer journal questions.

Food Chains/Webs

  • Energy Flow in Ecosystems: Shows how energy flows through a food chain between producers, consumers and decomposers. Includes a short quiz.

Predators and Prey

  • Predator-Prey Simulation: Examine predator and prey interactions, in this case, wolves and deer. Set three parameters for the predator: aggression, birth rate, and dependency upon prey as a food source. Then run a simulation to see how the populations change over time.

Symbiosis and Other Interactions:

This video on symbiosis is part of a TED-Ed lesson that includes questions and additional information. 

Nature Cycles:

  • Water Cycle: Interactive diagram with a multiple choice quiz.
  • Carbon Cycle: Travel the cycle with this interactive game. Click the "For Teachers" link for a related lesson plan and additional resources.
  • Carbon Cycle Investigation: A longer simulation activity in which sources of carbon, and human effects on the cycle are identified.
  • Nitrogen Cycle: Visualize the flow of nitrogen in the environment.

(Photo by Ashkan Forouzani on Unsplash)

How Plants Affect the Atmosphere: Video, reading, and discussion questions.

Photosynthesis and Respiration

  • Virtual Lab: A simulation investigating the effects of environmental conditions on photosynthesis.
  • Interactive Google Doc: 

Earth's Biomes:

  • Six Virtual Biomes: Description of plant and animal life in the major biomes and ecosystems.

Habitats and Ecosystems: 

  • DK Find Out: Interactive illustrations on plants and animals in different habitats. 

Biodiversity: 

  • Backyard Biodiversity: Kids search for animal life in microhabitats close to home. Involves observation, classification, and species mapping. Includes links to several citizen science projects.
  • Endangered Species Assignment: Using earthsendangered.com, create a graphic organizer comparing 4 endangered species from an area of the world.

Environmental Problems and Solutions

Atoms and Elements
Category: Science
Tags: periodic table of the elements the elements what is an element element chart periodic table the bohr model
Photo by Hal Gatewood on Unsplash
 
Here's a nice intereactive from BBC Bitesize on Atoms, Elements, and their Properties.

This BrainPop Video discusses the evolution of the atomic model

Read a NatGeo magazine on atoms and elements.

Download a lesson on changing matter with current events, biographical spotlights, experiments and more.

Watch an Atoms Video Lesson

Chem4Kids has information on matter, atoms, and the elements.

Understanding the Atom: Worksheets with answers for middle-school. 61 pp.

You've probably seen the Periodic Table of Videos featuring this dude (a professor at the University of Nottingham). 

 

Here are more periodic table resources

How To Draw Bohr Diagrams

 


Atoms and Molecules Game:

Snow Days
Category: Science
Tags: snow activities science of snow

Free Snowflake Bentley Graphic Organizer: for main idea and summarizing

Free Books: 

Free Snow Stuff: 

How to make 6-sided paper snowflakes

Create snowflakes online

Why Are No Two Snowflakes the Same?

Snowflake Symmetry: Explore lines of symmetry with this free download.

Types of Snowflakes: Printable guide to the different types of snowflakes.

SnowCrystals: snowflakes gallery and snow and ice activities

Downloads: 

  • Snowmen Activity Sets: Four sets of snowmen related activities: colors, numbers, counting and adding, size. 21 pps.

  • Winter Wonderland Math Packet: This is a three activity winter bundle. It includes an adding and subtracting fraction activity, an all operation decimal activity, and an expanded form activity.
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