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40 Items in Topic
Lesson Planet Curated

Crash Course: Biology

For Students 9th - 12th Standards
Imagine an entire biology course in one collection of 40 videos! Based on the AP Biology curriculum, viewers learn about the things that make up living things and the processes that keep organisms alive. They also learn how to identify...
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Lesson Plan
Coastal Carolina University

Osmosis and Diffusion Lab: Honey I Blew Up the Bear

For Teachers 6th - 9th
Beginning biologists explore passive transport through two demonstrations and a hands-on inquiry. Spray air freshener from one spot in the classroom and have class members raise their hands as the scent reaches them. Also, place a teabag...
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Lesson Plan
Virginia Department of Education

Osmosis, Diffusion, and Active Transport

For Teachers 9th - 12th
No, it really is okay to play with your food! Emerging scientists manipulate popcorn, eggs, and other household objects as they demonstrate multiple cellular processes. The activity, capable of modifications, is designed to reflect...
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PPT
Curated OER

Gas Exchange And Respiratory Systems.

For Teachers 10th - 12th
Explore structures within the realm of gas exchange in terrestrial and aquatic life.  The excellent, labelled diagrams and clear descriptions help your students view the different structures and adaptations that have...
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Lesson Plan
Curated OER

Cell 5 Diffusion and Osmosis

For Teachers 9th - 10th
Students distinguish between active and passive transport. Students identify key words associated with active and passive transport. They draw and explain the structure f the cellular membrane. They are able to define phospholipid...
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Lesson Plan
Virginia Department of Education

Structure and Function of Cell Membranes

For Teachers 9th - 12th
Lead your high school class on an exploration inside the cell. Individuals investigate the relationships between cells structure and function given their relative locations on the cell membrane. They explore the concept of homeostasis...
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PPT
Curated OER

Regulating the Internal Environment

For Teachers 11th - 12th
This presentation begins with the many problems multicellular organisms which rely on diffusion encounter. There are many diagrams of mammalian organ structures, and they are labelled with their relevant functions. This an excellent...
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Worksheet
Curated OER

Homeostasis and the Plasma Membrane

For Students 9th - 10th
In this homeostasis and plasma membrane worksheet, learners complete 4 different questions related to the diagram shown at the top of the sheet. They draw an arrow across the plasma membrane in the diagram to show which way water...
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Worksheet
Curated OER

Homeostasis and Cell Transport

For Students 6th - 10th
In this homeostasis worksheet, students complete a crossword puzzle with 22 question on homeostasis and cell transport. They identify the different ways substances are transported in and out of the cell.
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Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2009

For Teachers 9th - 12th
Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living...
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Lesson Plan
Curated OER

Regents High School Exam: Living Environment 2008

For Teachers 9th - 12th
Tne New York Regents High School Examinations are comprehensive and include various styles of questions, includingmultiple choice and the analysis of graphs. This particular version, the 2008 Living Environment exam surveys a variety of...
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Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2007

For Teachers 9th - 12th
Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from...
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Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2005

For Teachers 9th - 12th
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
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Lesson Plan
Curated OER

Regents High School Examination: Living Environment 2003

For Teachers 9th - 12th
The living environment, from the interior of a cell to the complex relationships among populations, are queried in this final examination. Learners look at air pollution maps, diagrams of cells, population graphs, and drawing of cells....
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Lesson Plan
Virginia Department of Education

The Ratio of Surface Area to Volume

For Teachers 9th - 12th
Demonstrate the ratio of surface area to volume in your high school class by using phenolphthalein, gelatin, and an onion. Intrigue the class by leading a discussion on osmosis and diffusion, then making "scientific jello." Participants...
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Worksheet
Curated OER

Homeostasis and the Plasma Membrane

For Students 9th
In this homeostasis and plasma membrane worksheet, 9th graders identify and solve 11 different vocabulary terms and definitions. They review the definitions of the words listed and then use the clues to complete the puzzle shown....
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Lesson Plan
Curated OER

Observing Osmosis in a Chicken Egg

For Teachers 10th
Tenth graders develop a hypothesis and explain what they observed on an activity.  In this investigative lesson students observe osmosis and report their data using a graph. 
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Instructional Video7:50
Amoeba Sisters

Cell Membranes and Cell Transport

For Students 7th - 12th Standards
Cells are busy places! How do things move around in such a tiny environment? Introduce young life scientists to the types of cellular transport through a video that is part of a large biology playlist. Animated characters demonstrate how...
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Activity
Serendip

Should You Drink Sports Drinks? When? Why?

For Teachers 9th - 12th Standards
New research proves even rinsing your mouth with carbohydrates without swallowing improves performance of the central nervous system. While some think sports drinks are amazing, others say they are a waste of money. Scholars learn about...
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Worksheet
Curated OER

The Cell

For Students 9th - 10th
For this biology worksheet, students identify and locate various vocabulary terms related to cells of the body. There are 31 biology terms located in the word search.
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Unit Plan
Concord Consortium

Concord Consortium: Stem Resources: Diffusion, Osmosis, and Active Transport

For Students 9th - 10th
Have you ever wondered how important gases enter and leave cells? Take an up close tour of a pore in a cell membrane. Then explore diffusion, osmosis, and active transport through this collection of interactive models.
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Unit Plan
The Association of the British Pharmaceutical Industry

Abpi: Homeostasis: Kidneys and Water Balance

For Students 9th - 10th
A complete, self-paced lesson on homeostasis in the human body, focusing on kidney function. Students work their way through illustrated and animated tutorials, and answer review questions along the way. There is a self-checking quiz at...
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Handout
CK-12 Foundation

Ck 12: Biology: Cell Transport and Homeostasis Study Guide

For Students 9th - 10th
This comprehensive study guide covers the main terms and concepts needed for a unit on cell transport and homeostasis.
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Activity
CK-12 Foundation

Ck 12: Active Transport

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This tutorial serves as an introduction to active transport and explains how to distinguish active transport from facilitated diffusion.

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Diffusion