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Orchids and Evolution
Students study Charles Darwin's evolutionary theory and how he applied it to orchids. In this evolution lesson students repeat Darwin's orchid pollination experiment.
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Peter Rabbit Meets Charles Darwin
Ninth graders explore evolution. They study a cartoon scenario of a rabbit population in which there is selection and a change of gene frequency. Students discuss frequencies, evolution, and speciation.
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What is Biology?
In this science of biology worksheet, students will review the concepts relating to biology including the characteristics of living things, the process of reproduction, adaptations, and evolution. This worksheet has 5 short answer, 3...
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Explorations Through Time
For this earth history worksheet, learners visit a website and complete 15 fill in the blank and 8 short answer questions based on what they read. Topics include biodiversity, animal kingdoms, evolution, fossils, and extinction.
National Nanotechnology Infrastructure Network
Mixtures and Nanotechnology
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
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Living and Non-Living
Fourth graders are divided into small groups and collect 4 objects from the playground. They take 5 to 10 minutes to classify their groups and discuss their findings including the terms "living" and "non-living". As a class they discuss...
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Exploring Limu Diversity
Students explore limu diversity. In this ocean ecosystem lesson, students classify limu according to its physical properties. Students work in small groups to generate scientific observations and sort limu by characteristics.
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Classifying Polygons
Students study polygons. In this math lesson, students play a game in which they learn the classification system for polygons. Students identify the properties of quadrilaterals.
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Creepy Critters
Students develop a classification scheme based on the structural features of organisms. In this organism lesson students divide into teams and complete a fun activity.
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Bison (American Buffalo)
In this science worksheet, students read the facts sheet for the buffalo. They could use this for a class activity for classifying animals.
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Loggerhead Turtle
In this science worksheet, students color in the picture of the loggerhead turtle and read the fact sheet that focuses upon its classification.
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Manatee
In this science learning exercise, students color in the picture of the manatee and read the fact sheet that focuses upon its classification.
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Emulsions
Students identify the characteristics and composition of emulsions. In this chemistry lesson, students classify household products according to emulsion type. They explain how to make the best emulsion.
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Levers
Fifth graders participate in a review discussion of the parts of a lever, resistance or load, fulcrum, and effort. Next, they complete activities at six experiment stations while collecting data that they share with the class. While...
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Digital Leaf collections
Seventh graders collect and classify leaves. In this digital leaf collection lesson, 7th graders photograph approximately 20 leaves. Students use their leaves in a multimedia presentation and create hyperlinks to identify the...
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Pheed the World: Edible Phyla
Students discuss the contributions of different organisms to our world. In this biology instructional activity, students research countries with limited food supply. They create an improvement plan for a fictitious country assigned to them.
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Fluid Thinking About Liquids and Solids
Second graders examine the physical characteristics of the different states of matter. In this chemistry lesson, 2nd graders observe how matter changes from one phase to another. They classify substances according to its type of matter.
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Animal Kingdom: Phylum Chordata
Students use a dichotomous key to classify various vertebrate jar speciments into classes. They examine the speciments for general characteristics of each class and fill in a corresponding chart and then complete a few final assessment...
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Classifying Living Things Wordsearch
For this biology worksheet, students locate and identify various vocabulary terms related to classifying living things. There are 24 biology terms located in the word search.
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Classify Machines that Fly!
Eighth graders explore flight and the dichotomous key. In this flight lesson, 8th graders gain understanding of the dichotomous key and create one of their own. Students then use their dichotomous key to classify types of aircraft.
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Renewable and Non-Renewable Resources: Mining in B.C.
Students explore energy by categorizing rocks. In this British Columbia geology lesson, students define many different vocabulary terms associated with mining such as sedimentary, igneous, and metamorphic. Students utilize sample rock...
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DNA in the Garden - Families and Friends: Grouping and Sorting
In this grouping and sorting worksheet, students learn about sorting objects and living things into larger and smaller groups. They complete an exercise in which they sort cutlery, and then students answer the 3 questions on the page.
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The Living Environment
Ninth graders compare and contrast animals according to their four systems. In this living environment lesson plan students complete their assignment on the animal they were given and present their findings to the class.