NOAA
Understanding Food Chains and Food Webs
Jump into an exploration of marine ecosystems with the first lesson in this four-part series. After first learning about crustaceans, mollusks, and other forms of sea life, young marine biologists view a PowerPoint presentation that...
Curated OER
Food Chains and Food Webs
In this biology learning exercise, students read about food chains and food webs. They then answer 4 questions regarding the information they just learned. The answers are on the last page in the packet.
NOAA
Seafood and Human Health
Whether your young biologists realize it or not, humans play a significant role in marine ecosystems. To help them understand this fact children first create graphical representations that show homo sapiens' place in marine food chains,...
NOAA
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...
Curated OER
A Bug's Life
In this biology worksheet, students create a presentation for a museum about the children they encounter during their journey as an insect. They identify the types of food the insect eats and its habitat. Students also describe their...
Curated OER
Food Web Relationships
In this food web worksheet, students create a food web matrix and answer short answer questions about the food chain according to the matrix. Students complete 7 short answer questions.
It's About Time
Energy Flow in Ecosystems
Emerging biochemists more fully understand the flow of energy in ecosystems as they explore the laws of thermodynamics and relate them to energy transfer in food chains. They also investigate heat loss from the human body and how...
NOAA
Sustaining Our Ocean Resources
Lead young scientists on an investigation of fishery practices with the final installment of this four-part unit. Using a PowerPoint presentation and hands-on simulation, this activity engages children in learning how fish populations...
Kentucky School for the Deaf
Levels of Organization within an Ecosystem
From tiny organisms to entire biomes, young scientists examine the interdependent relationships tying all living and non-living things together with this collection of ecology resources.
Curated OER
Wetlands - Food Web Relationships
In this food web relationships worksheet, students click on the links to learn about the food web relationships in the wetlands and answer short answer questions about it. Students complete 8 questions total.
Curated OER
What Lives in Water?
In this early childhood science worksheet set, students study the importance of water, and determine the difference between themselves and water dwellers. They look at adaptations, river life, rainforest life, food chains, pollution, and...
Curated OER
Distinguishing Between Flowers
A branching key is a great way to classify different types of animals and plants! Fifth graders answer several yes/no answers about three different plants. They then create their own key to differentiate between an iris, a rose, and a...
Curated OER
Name that plant!
What is a dichotomous key? When your kids ask, hand them a learning exercise like this one, to explain it. They use the key to identify four different trees, based on the budding twigs they've produced. Tip: Have learners extend this...
Curated OER
Human Impact Starts with?
What kind of effects do humans have on their environment? Review key anthropogenic vocabulary with a fill-in-the-blank handout. You may wish to use this as an ongoing glossary, review before a test, or even create a crossword puzzle or...