Curated OER
Plant, Point and Record the Life Cycles of Plants
Students examine the life cycle of plants. Individually, they are given a digital camera in which they take pictures of plants in the various stages of the life cycle. To end the instructional activity, they plant their own flower bed in...
Curated OER
Water is Essential to Life
Young scholars increase their knowledge of why clean water resources are essential to the survival of plants, animals, and people. They deomonstrate their understanding of the role of water for sustaining life by creating an original...
Curated OER
Lesson Plan: Plant Life Cycles
Young scientists view videos to watch the changes through the life cycle of a plant. Then they will germinate seeds on a sock and in a plastic bag. Finally, they answer questions about the sequence of plant growth and record changes in...
Curated OER
Half-life Worksheet
For this half-life worksheet, students determine how long it takes for a 100g sample of AU-198 to decay to 6.25g. Then they determine the half-life of a radioactive isotope if a 500.0g sample decays to 62.5g in 24.3 hours. Students also...
Curated OER
Creating New Forms of Life
Although not particularly educational, here is a creative group activity in which high school biologists will use their imaginations to create a new life form combining characteristics from existing life forms. Each group must come up...
Columbus City Schools
Sedimentary Rocks
Turn your class discussion of rock formation from ho-hum to holy hornfels! Junior geologists gain experience in identifying rock types and rock origins, with an emphasis in hypothesizing the environment needed to form certain rocks. The...
Curated OER
The Dance of the Butterfly
Students explore butterfly life cycles and movement. In this integrated fine arts and biology life cycle lesson, students listen to the book The Very Hungry Caterpillar by Eric Carle and identify the related life cycle stages. Students...
Curated OER
Variety Is the Spice of Cellular Life
Do you need to review animal cell structure? Investigate the ways in which different types of cells interact in a common human reflex. Your students can explore the functions of stem cells, consider various illnesses and assess stem...
Curated OER
Life Cycle Literature Briefs
Literature containing life cycle information is available from many sources. Several examples of this type of literature are listed below with a synopsis and sample questions for each. These examples have been taken from a variety of...
Curated OER
Working with Half-Life
In this half-life learning exercise, students use a given table of half lives, mass, time and amount of original sample to solve for unknowns in nine given half-life problems.
Curated OER
The History of Life
In this origin of life worksheet, students will review the different theories on how life originated on the Earth including the experiments conducted by Louis Pastuer, Francesco Redi, and Miller and Urey. Students will complete 14 fill...
Illustrative Mathematics
Carbon 14 Dating in Practice I
How old is the plant? Here is a task that presents the exponential decay function for carbon 14 in a plant. Pupils use the function to estimate the amount of carbon 14 in the plant when it died and analyze the function to find what the...
Curated OER
Pocket Full of Posies: Ceramics
After studying the plant or flower life cycle, have the class create a basket of flowers out of clay. They hone their ceramics skills while they push, pull, then paint clay to look like flowers they've seen in nature. There are several...
Howard Hughes Medical Institute
Human Feet Are Strange
Feet are neat! So, if you've already walked the path of examining animal footprints with your class, put them in the shoes of early humans! A well-designed lesson incorporates video, discussion, and hands-on learning to demonstrate how...
Curated OER
Is Anybody Out There?
Young scholars focus on the tremendous public interest in the potential of extraterrestrial life. They read and discuss an article about the search for alien life. They divide into small groups and discuss the issues and implications of...
Curated OER
The Earth's Ecosystems
In this ecosystem worksheet, students complete 6 short answer questions and complete 10 word puzzles about marine and land ecosystems.
Curated OER
Rescue at Sea
Students examine stereotypes that they may have regarding scientists. They read and discuss 'Scientist at Work: High Seas Hunter Pleads for Preservation of Fish' and reflect on the work of a Marine Conservationist.
Curated OER
Chesapeake Bay
The Chesapeake Bay is the largest estuary in the United States. Explore its origins, organisms, and contributing rivers with this PowerPoint. It opens with several slides of general information on the formation of estuaries, then it...
Curated OER
Ecosystems
A critical look into the structure and function of ecosystems is here for young learners as a series of lessons and worksheet activities. Topics covered include land-based and marine ecosystems, connections to the water cycle, food webs,...
University of Waikato
Ocean Acidification and Eggshells
Eggshells and seashells have a lot in common. Learners use the similarities to conduct an experiment that models the effect of ocean acidification on marine animals. Using varying levels of acidic liquids, pupils make observations on the...
Curated OER
A Dog's Life
Learners get a look into the life of dogs-from their origins and basic biology, through selective breeding, and into how dogs have become intricate parts of everyday life for many people worldwide.
Curated OER
Thinking About Life in Geological Time Scales
Students create a large (classroom-sized) timeline showing the history of life on Earth for the last 5 billion years. They are able to identify the events that are relevant to their taxonomic projects (the Origins and important...
Curated OER
Math in Science-Radioactive Decay and Half-Life
In this radioactive decay and half-life worksheet, students use given half-lifes to calculate the amount of time it will take for certain amounts of elements to decay. They also find the age of samples and determine how many grams of...
Curated OER
Life of an Island: From Mountain to Atoll
Students research the evolution of a volcanic island from origin to erosion. They determine the relative ages of the Northwestern Hawaiian Islands given their position in the archipelago.
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