Search results for: “need”
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Video Lessons Graphic Organizer
This lesson introduces students to the idea of watching videos at home, taking notes, and then coming to class with understanding and knowledge to apply to a classroom activity, like a lab or discussion. Students watch a 4.5 minute TED Ed video and complete a chart on the main ideas and details.
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Exit Tickets in the Biology Classroom
Examples of using exit tickets in the biology classroom. Includes a template for a twitter exit ticket.
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Investigation: How Do Insects Move?
Have you ever thought about how insects with 6 legs actually crawl? Human movement on two legs is pretty simple: left-right-left-right, but all insects have 6 legs attached to a thorax. In this activity, I ask students to observe an insect closely, usually a dubia roach.
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Penny Lab: Soap and Surface Tension
Most science classes begin the year with an exercise on the scientific method. It can be difficult to plan a short activity that will reinforce the main ideas of developing and testing a hypothesis. This lab is simple and doesn’t require much in the way of materials: pennies, water, and pipettes (and paper towels for…
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Cell Structures: A Graphic Organizer
This graphic organizer (concept map) organizes the cell structures around three main parts of the eukaryotic cell: the nucleus, cytoplasm, and cell membrane.
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Photosynthesis Coloring
Students read short text passages and then color images to help them relate the textual information with the graphic.
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Cell Cycle Labeling
Students label the image of a cell undergoing mitosis and answer questions about the cell cycle.
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Urine Luck! – A Urinalysis Simulation
Examine urine samples from patients and suggest a diagnosis and treatment plan based on test results. Simulated urine, can be made with basic materials and models basic tests done on real urine.
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Color the Parts of a Microscope
Students read text that describe the parts and functions of the microscope and ask them to color the parts as they read.
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Microscope Labeling
This simple worksheet pairs with a lesson on the light microscope, where beginning biology students learn the parts of the light microscope and the steps needed to focus a slide under high power.
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What Happened to Virtual Dissections?
Many of us may have used virtual dissection platforms to supplement classroom activities or provide make-up work for students who missed lab days. Unfortunately, many of the platforms for virtual dissections were created using flash animation. Web browsers no longer support flash, mainly because they create security risks. Viruses and malware can be delivered through…
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Comparing the Amniote Egg to the Placenta – Coloring
Color the amniote egg of a chicken and compare to the development of a human embryo.
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Review with Whiteboard Panels
In order to review for final exams and to also tie together the semester, I had my students create boards that summarized the labs they did during the semester. I choose 6 labs so that each group of three would be able create a whiteboard panel and do a mini presentation to the rest of…
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Investigation: Taste Buds and Signal Transduction
As a part of the chapter on cell signal pathways, students perform a lab that examines how their taste buds are affected by Gymnema. For this lab, I simply placed a question on the board “How does Gymnema tea affect your ability to taste sweet foods?” I provided them with a list of…
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Color the Bones of the Hand
Learning the names of the bones of the hand can be challenging. This coloring worksheet can be used with a lesson how how to locate each of the bones. I also teach students a mnemonic, though they still need to establish where the scaphoid bone is for the mnemonic to work. They find each of…