Curated OER
Reptiles and Amphibians
Fourth graders explore biology by viewing animal videos in class. In this amphibian and reptile lesson, 4th graders identify the key differences between reptiles, amphibians and other animal classifications. Students view video clips in...
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Water Quality Testing
Student explore factors affecting ecosystems. They test local water samples for pH level. After creating a methodology for data collection, they collect data, compare results, and draw conclusions based upon results.
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The Nervous System
In this nervous system worksheet, learners complete a crossword puzzle given 15 clues about the structures of the nervous system such as the brain and spinal cord and the functions of the nervous system.
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Fishes
In this fish worksheet, students will use fish characteristics vocabulary words to fill in the blanks of 3 statements and a crossword puzzle.
Calvin Crest Outdoor School
Survival
Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...
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Outdoor Survival
Students are introduced to basic outdoor survival concepts. They identify the seven basic needs for survival. Students describe the symptoms and treatment for frostbite and hypothermia. They compare and contrast the value of different...
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Reproduction and Development
In this human reproduction worksheet, learners will review the male and female anatomy and the hormones involved in the development towards sexual maturity. Students will also review the events that occur during the three phases of the...
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Specialized Structures and Environment
Fifth graders read about how different animals protect themselves, and how characteristics give animals an advantage in their environment. Students then discuss a variety of "outer" wear for humans, and what they might choose to wear in...
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Constructing A Food Web
Students identify and explain the relationships within a food web. They use index cards to glue pictures of producers and consumers. On the back of the card, students name the organism, list the type of biome in which it is found.
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Standard 4 Review Sheet-Key Ideas Biology-The Living Environment
In this living environment worksheet, students answer a variety of questions about living organisms, the processes they go through to make food and break down food, absorb nutrients, and release toxins. They explain homeostasis, they...
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Enzymes in Action
You can use these easy and inexpensive labs to demonstrate enzyme activity.
Curated OER
Let's Build a Worm Bin
Learners explore the process of decomposition. In this ecology and measurement instructional activity, students prepare a worm home to be used for vermicomposting. Learners weigh a group of worms and the added food, recording this...
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Rocky Intertidal Field Trip
Students investigate tides and the land submerged under them. In this intertidal field trip, Students visit the intertidal zone and observe the habitats and animals that live there. Students view the pools under rocks where lobsters...
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Learning about Snakes- Non-Fiction Reading Comprehension Worksheet
In this snakes non-fiction reading comprehension worksheet, 3rd graders read a one page selection about the characteristics of snakes. They complete a table which compares snakes to mammals, and fill in the blanks in 5 questions using...
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Preventing Hypothermia
Students identify the causes of hypothermia. In this biology lesson, students investigate the different types of heat transfer and heat loss. They discuss several practical measures to avoid hypothermia.
Curated OER
Saving the Bay
Students investigate water pollution prevention. In this ecology wastewater instructional activity, students activate prior knowledge about sewage, then view a video explaining the waste water sewage system used in the San Francisco Bay...
Curated OER
Gelatin and Enzyme Lab
Students observe the effectiveness of detergents on breaking down proteins. In this investigative instructional activity students participate in an activity that shows how proteins are broken down in gelatin and fill out a worksheet.
Curated OER
Ocean Currents
Students examine ocean currents. In this investigative lesson, students examine ocean currents and the relationship between the ocean, our atmosphere, and the weather. They will create a model of an ocean current.