Curated OER
Tree Bagging
High schoolers bag trees to determine the mass of the water given off in the evapotranspiration process.
Curated OER
One Tough Worm
Students explain the process of chemosynthesis. They are able to explain the relevance of chemosynthesis to biological communities in the vicinity of cold seeps.
Curated OER
The Plastic Bag Greenhouse
Third graders observe plants and record their growth. They describe the parts of plants in detail including the roots, stems and leaves.
Curated OER
Sustaining Life Under the Ice
High schoolers design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
Curated OER
Making Community Measurements: Which Plant Part?
Students identify a plant in a given community and make a variety of measurements. They determine how a plant meets its basic needs. In addition to identifying plant parts, they observe seasonal change and compare plants within a community.
Curated OER
Food Type And Calories Per Square Meter
Students compare the efficiency of producing food calories in different types of food then calculate how much land is required to supply their food for a year. They then graph the results.
Curated OER
Give Me Some Air!
Third graders examine how trees produce oxygen. They examine satellite images of the reservation they examining and interpret the number of trees on the land. They determine how natural resources should be used wisely.
Curated OER
Sea Ice Research
Students study sea ice and its importance in climate and climate change. They discuss sea ice as a presence of a food source for marine animals in the arctic and complete a lab activity. After completing the lab, they watch a video...
Curated OER
Planting the Seed
Middle schoolers plant their seeds and collect and organize their own materials for planting. They also set up their planters with wicks, fertilizer, potting mix, and seeds. Finally, students write their names on planter markers with a...
Curated OER
The Chemistry of Killer Coal
Students research chemical components of coal, as well as environmental health impacts of mining and burning coal. They discuss conservation of mass as it relates to combustion of organic compounds.
eSchool Today
E School Today: Photosynthesis
Read about photosynthesis, what light and dark reactions are, the structure of a leaf, the conditions needed for photosynthesis to occur, where and how photosynthesis takes place, and how root structure impacts on photosynthesis.
Biology 4 kids
Biology4 Kids: Photosynthesis Part I: The Sun and Light
Read about the four steps of photosynthesis in this brief, simplified tutorial.
Read Works
Read Works: Processes
[Free Registration/Login Required] An informational text about amazing processes and how they connect. A question sheet is available to help students build skills in reading comprehension.
Science Made Simple
Science Made Simple: Why Leaves Change Color
This is a site that offers answers to some often hard to answer questions such as why do leaves change colors. Provides an easy to understand answer to the question along with a section that students can read on their own, a puzzle,...
NASA
Nasa Earth Observatory: Global Maps: Chlorophyll
Discover how chlorophyll is related to photosynthesis and watch a map evolve from July 2002 to October 2008 showing the varying levels of chlorophyll. Read about how important chlorophyll and photosynthesis are to our environment.
Palomar Community College District
Palomar College: Kingdom to Subphylum
The highest category of taxonomic classification is the kingdom. This website from Palomar College presents the five kingdoms in an easy-to-read chart and discusses the Animalia and Plantae kingdoms in depth. After reading through the...
DOGO Media
Dogo News: Plant Powered Lamps Bring Light to Village in Peru
Read about the amazing development of plant-powered lamps that are bringing electricity to a village in remote Peru. Includes video.
Texas A&M University
Story Time: Discover Scientists' Biographies
Read very accessible biographies of thirteen scientists in many fields including medicine, paleontology, genetics, chemistry, physiology, marine biology, microbiology, biochemistry, and natural selection. Emphasis is on the scientists'...
Biology 4 kids
Biology4 Kids: Quiz: Chloroplasts
Take this ten-question review quiz over the cell's chloroplasts. Read more about each question after an incorrect answer is given.
Other
Ms. Vaughn's Biology 1: Unit 4: Cell Energy
The materials on this page were prepared by a high school teacher for a Biology class. This section supports a unit on cell energy and includes course readings, lab notes, PowerPoints and diagrams.
Biology 4 kids
Biology4 Kids: Chloroplasts Show Me the Green
Read this concise description of the structure and function of chloroplasts inside a plant cell.
NOAA
Noaa: Ne Mo: Chemosynthesis
Deep under the ocean there is no light for plants to perform photosynthesis. This site is a good overview of the alternative energy method, chemosynthesis. Read all about it.