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Adaptations to Niches and Habitats
Life science learners measure and record traits of seeds, leaves, and their own hands and then graph the data to find a continous distribution curve. They compare and color diagrams of seven different animals' forelimbs (not included),...
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Cells: A First-Hand View
In the first of two activities, your charges prepare wet mount slides of cork and bean sprout cells in imitation of Robert Hooke's historical investigation. An excerpt from his notes is included. Then, investigators compare animal cells...
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Catalysts and Enzymes
Biochemists experiment with the oxothermic decomposition of hydrogen dioxide by adding manganese dioxide. They observe how pepsin enhances the action of acid on the digestion of egg white proteins. They use yeast to make bread rise. All...
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Prokaryotes and Eukaryotes
Examine cyanobacteria cells as an example of prokaryotes and several other alga as examples of eukaryotes. Future biologists compare the two and notice the absence of nuclei in prokaryotes. These are classic activities for this purpose,...
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Investigating the Effect of Salinity on the Density and Stability of Water
Water with varying amounts of dissolved salt are dyed and then used to compare densities. The objective is to discover the effect of salinity, and therefore density, on ocean water on the stability of the ocean. Many branches of science...
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Observation Milk Fat Lesson
Turn your class loose to experiment with the different fat content in skim milk, whole milk, half and half, and heavy cream. This is a visually vibrant experiment, as learners drip food coloring on the surface of the products and measure...
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Probability Exercise
Follow fruit fly genetics with this probability activity. Biology scholars analyze the alleles of Bugsy, Daisy, Dino, and Lulu, considering traits for antennae, wing type, and eye color. They solve Punnett squares to determine the...
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Fly Forensics
Freddy's Friendly Fruit Market is under attack by fruit flies, and it is up to your aspiring biologists to solve the crime! By reading and analyzing the phenotypes, detectives determine which fly is responsible. This memorable assignment...
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Words Really Matter: Examining Language at School
Help your learners gain sensitivity and become aware of the implications of the words they see, hear, and use about lesbian, gay, bisexual, and transgender people. After making lists of words or phrases they hear or use in school...
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Placing Artificial Domiciles to Attract Bumble Bees
Students investigate how to entice bumble bees to accept artificial domiciles. They conduct research about bee biology and nest architecture, plan and construct an artificial domicile to attract bumble bee queens, and monitor and record...
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Respiratory System Model
The procedure for constructing a working model of the respiratory system is revealed in this resource. A wonderful approach would be to have biology learners work in pairs to create a model and write the suggested paragraph explaining...
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Light and Starch Production in Photosynthesis
Students are given the unique opportunity to see the contrast between parts of a leaf that have photosynthesized and parts of the leaf that have not. This visual image helps students see the results of this biological process. At the...
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Microbiology Lab Safety
In this biology worksheet, students are introduced to the practices of safety as related to using a laboratory and then answer some questions as an assessment.
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From Gene to Protein Study Guide
In this biology worksheet, students review and answer different questions based upon the molecules of DNA and RNA. They look at the specific protein order of the DNA strand and its synthesis.
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Fungi - Review and Reinforce
Diagrams of possible fungi life cycles are printed on the worksheet for biology pupils to evaluate. Short-answer questions ask them to explain what a fungus is, how it obtains food, and what would happen if they ceased to exist. The...
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BioFax Quiz 11 - Nutrient Biochemistry
Here is a quick online quiz on the basics of the DNA molecule. Biology buffs can choose one of five answers for each of the 10 questions and submit the quiz when they are finished. They receive immediate feedback on their performance,...
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Your Five Senses
Students identify the five senses. In this biology instructional activity, students participate in an experiment and use their five senses to identify various substances.
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Eyes On Me
Students investigate the human eye. In this biology lesson, students read the book Look At Your Eyes and locate the various parts of their eye. Students play the game "I Spy."
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Write a Description
Finding the central idea is the focus of this lesson. Middle schoolers write descriptions of different animals using details and descriptive language. They watch a video of kids using descriptive language, and then use showing language...
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Who Lives Here?
Learners identify various aquatic wildlife species. In this biology instructional activity students collect clues about animals that live in wetland habitats. Learners rotate through several stations displaying particular animal species...
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Am I Taller than an Antelope
Students investigate biology by examining body sizes of different animals. In this antelope measurement activity, students research the physicality of Antelopes and other large animals that inhabit Earth. Students create a model Antelope...
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Echinoderms
Echinoderm structure and characteristics are the focus of this reading comprehension and labeling worksheet. Attractive diagrams and ample information make this a suitable homework assignment for your biology buffs when learning...
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Cell Structure and Function
Does your biology class know how the parts of a cell—or how they connect to each other? A word bank provides vocabulary terms for learners to complete a concept map regarding general cell structure and function.
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Exploring Photosynthesis with NASA Remote Sensing Data
Young scholars explore photosynthesis using NASA satellite data. In this inquiry based biology lesson plan, students will look at data from a chosen national park to determine when the maximum amount of photosynthesis is occurring. This...