Developed for the second grade. A biodome is a self-sustaining habitat for plants. Students will make a biodome in a recycled soda bottle and watch as their seeds grow. Students will observe and understand how the water in the biodome continues to recycle itself through condensation and evaporation.Biology In Elementary Schools is a Saint Michael's College student project. The teaching ideas on this page have been found, refined, and developed by students in a college-level course on the teaching of biology at the elementary level. Unless otherwise noted, the lesson plans have been tried at least once by students from our partner schools. This wiki has been established to share ideas about teaching biology in elementary schools. The motivation behind the creation of this page is twofold: 1. to provide an outlet for the teaching ideas of a group of college educators participating in a workshop-style course; 2. to provide a space where anyone else interested in this topic can place their ideas.

Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

By the end of this section, you will be able to:Explain how vacuoles, present in microorganisms, work to excrete wasteDescribe the way in which flame cells and nephridia in worms perform excretory functions and maintain osmotic balanceExplain how insects use Malpighian tubules to excrete wastes and maintain osmotic balance

By the end of this section, you will be able to:Explain how hormonal cues help the kidneys synchronize the osmotic needs of the bodyDescribe how hormones like epinephrine, norepinephrine, renin-angiotensin, aldosterone, anti-diuretic hormone, and atrial natriuretic peptide help regulate waste elimination, maintain correct osmolarity, and perform other osmoregulatory functions

By the end of this section, you will be able to:Compare and contrast the way in which aquatic animals and terrestrial animals can eliminate toxic ammonia from their systemsCompare the major byproduct of ammonia metabolism in vertebrate animals to that of birds, insects, and reptiles

By the end of this section, you will be able to:Describe the role of fungi in the ecosystemDescribe mutualistic relationships of fungi with plant roots and photosynthetic organismsDescribe the beneficial relationship between some fungi and insects

By studying key processes in the carbon cycle, such as photosynthesis, composting and anaerobic digestion, students learn how nature and engineers "biorecycle" carbon. Students are exposed to examples of how microbes play many roles in various systems to recycle organic materials and also learn how the carbon cycle can be used to make or release energy.

Another parody of Van Buren administration efforts to end the long and costly Second Seminole War in Florida. The War Department was regularly subjected to public and congressional attacks for cruelty, waste, and incompetence in its prosecution of the war. It drew especially heavy fire for the introduction of Cuban bloodhounds to hunt the Seminoles in early 1840. (See "The Secretary of War," no. 1840-5). Several dandified soldiers lounge in a commodious tent as a corps of uniformed bloodhounds stand guard outside. Their standard says "Puppy Guard Sentinel." The soldiers are surrounded by luxury items like "Windsor Soap (soft)," cigars, and "eau de cologne," and one is fanned by an Indian squaw. One soldier remarks, brushing his long hair, "I say Major, as we are in no danger of losing our scalps, we may as well put our Soap locks on the Peace Establishment." Another, playing chess, says, "Since our new Allies from Cuba have joined us, we can have a quiet game of Chess without any fear of a check from our red friends in the Swamp." An older, pipe-smoking soldier laments, "Ah! the Army is not what it was! Where's the Hero of Tippecanoe." (He refers to Whig presidential candidate William Henry Harrison.)|Lith. & pub. by H.R. Robinson 52 Cortlandt St. N.Y. & Pennsa Ave Washington D.C.|Signed with monogram: HD (Henry Dacre?).|Title appears as it is written on the item.|Fowble, no. 338.|Murrell, p. 144.|Weitenkampf, p. 59.|Forms part of: American cartoon print filing series (Library of Congress)|Published in: American political prints, 1766-1876 / Bernard F. Reilly. Boston : G.K. Hall, 1991, entry 1840-6.

This prospective unit, entitled, Blacks in Nature…Oxymoron or Paradox? based on the seminar Social Struggles of Black Contemporary Art is intended to create a body of work to present students with an opportunity to gain language to discuss issues and concepts related to the “whiteness” in nature. It is an attempt to counter the “whiteness” of the environmental justice movement, by exposing students to a diversity of art, literature and nonfictional texts defining, documenting, examining, challenging, and elaborating the presence of nonwhites in nature text by illuminating its convergence with land and the Civil Rights’ movement. Students will be afforded an opportunity to examine the foundations and assumptions made of the various text as well as the basis of their own as it relates to the inclusion of nonwhites in and the study of nature and the environmental justice movement.

This curriculum uses reflective writing, visual creation, small and whole group discussions to explore the concept of nature and the environment as a human construct. Using art, literature and nonfiction texts, students will be asked to critically analyze ideas of nature, preservation of wilderness, and endangered species against the human concerns of hunger, toxic waste, culture, and urban planning in the context of environmental justice. Students will have an opportunity to critically analyze perceptions, foundations, and/or myths contained or on which the various text is constructed.

Poster showing a man lifting an injured man. United States Food Administration. No. 16. Title from item.

In this lesson, the music and visuals of the Gorillaz album Plastic Beach is used to introduce students to the issue of plastic waste. Students are asked to calculate the percentage of plastic that goes unrecycled internationally, and illustrate a model of polyethylene to better understand why the molecular makeup of plastic creates both benefits and drawbacks. Finally, they evaluate various projects that are currently being undertaken to curb plastic waste, and develop their own similar program or project that they could employ on a local level.

Question Suppose that you are building a new house. It will take about 90 kg (198 pounds) of copper to do the electrical wiring. In order to get the copper in the first place, someone needs to mine solid rock that contains copper, extract the copper minerals, throw away the waste rock, and smelt the copper minerals to produce copper metal. Rocks mined for copper typically contain only very small percentages of copper -- about 0.7% in the case of most of the big porphyry copper deposits of the world. How much rock would someone have to mine in order to extract enough copper to wire your new house?

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Students find the volume and surface area of a rectangular box (e.g., a cereal box), and then figure out how to convert that box into a new, cubical box having the same volume as the original. As they construct the new, cube-shaped box from the original box material, students discover that the cubical box has less surface area than the original, and thus, a cube is a more efficient way to package things. Students then consider why consumer goods generally aren't packaged in cube-shaped boxes, even though they would require less material to produce and ultimately, less waste to discard. To display their findings, each student designs and constructs a mobile that contains a duplicate of his or her original box, the new cube-shaped box of the same volume, the scraps that are left over from the original box, and pertinent calculations of the volumes and surface areas involved. The activities involved provide valuable experience in problem solving with spatial-visual relationships.

Children design and build a vehicle for exploring another world, using recycled materials.

Building Oscillation Seismic Simulation, or BOSS, is an opportunity for learners to explore the phenomenon of resonance for different building heights while performing a scientific experiment that employs mathematical skills. They experience how structures behave dynamically during an earthquake.

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Students learn how to build simple piezoelectric generators to power LEDs. To do this, they incorporate into a circuit a piezoelectric element that converts movements they make (mechanical energy) into electrical energy, which is stored in a capacitor (short-term battery). Once enough energy is stored, they flip a switch to light up an LED. Students also learn how much (surprisingly little) energy can be converted using the current state of technology for piezoelectric materials.