Curated OER
Radioactivity-What is the Nucleus Like?
In this radioactivity learning exercise, students answer 40 questions about half life, isotopes, radioactive decay, the uses of radioactivity, nuclear equations and the scientists associated with radioactivity.
Curated OER
Chem 152-Nuclear Chemistry
In this nuclear chemistry worksheet, students answer ten questions about radioactive decay, half life, electron capture and alpha emission.
Curated OER
Carbon Dating
Simulate C-14 decay using M&M and Reese's Pieces candies. For this scatter-plot lesson, students perform an experiment to simulate the half life of C-14. Information is plotted on a scatter-plot. Students answer four comprehension...
Curated OER
AP Chemistry-Chemical Kinetics
In this kinetics worksheet, students find rate laws of reactions, they determine rate constants, they find rate-determining steps of reactions, they find half-life's of reactions and they determine the overall order of reactions.
Curated OER
M&M Science and Math
A series of math and science activities feature M&M's® as manipulatives to help kids work through equations. The resource includes exercises on finding averages, percent of compositions, moles in chemical reactions, genotypes and...
Curated OER
Home Living / Daily Living : Measure Ingredients
Cooking often requires one to measure out ingredients. Build an understanding of relative measurements as well as a reference for future cooking projects with your special needs class. In a small group, you'll discuss various measurement...
Curated OER
The Gingerbread Man - Cutting in Half
Students use the gingerbread man that they made earlier in the day. They demonstrate how to cut the gingerbread man in half, leaving two fair shares or two pieces the same. The gingerbread man pattern is imbedded in an attached file in...
Curated OER
Kinetics
In this kinetics worksheet, students answer a variety of questions. They find reaction rates, determine the order of reactions and they determine rate constants. They calculate the half-life for reactants and they answer questions about...
Curated OER
Half Man, Half Limping Rabbit
Learners examine the possible advantages of mortality over immortality. They explain how or why change can be a powerful and positive force and that sometimes the beauty of a country, or of a culture, is not always obvious to the people...
Curated OER
Half Man, Half Limping Rabbit
Read your class a folk tale from Romania then discuss it. As they listen they discover how the author sets the mood using English conventions such as foreshadowing, magical elements, and they look for descriptive language while looking...
Curated OER
Fraction Fest!
In this fractions worksheet, learners complete fraction word problems, shade fourths in a chart, and complete shape problems having to do with fractions. Students complete 7 problems total.
Curated OER
Who Lives with Mallard?
Learners color a picture of the habitat featuring mallard and other creatures, some of whom might be camouflaged or half-hidden. They discuss other forms of animal adaptation.
University of Kansas
Exponential and Logarithm Problems
This worksheet manages to provide both fun and serious work solving exponential and logarithmic application problems in engaging story lines and real-life situations. A strong emphasis on science applications and numbers pulled straight...
Curated OER
Fractional Parts of a Number
In this fractional parts of a number worksheet, learners read and solve 6 story problems that pertain to fractional parts of a whole number.
National Endowment for the Humanities
Women's Lives Before the Civil War
Women's lifestyles before the Civil War made a huge impact as a point of causation. Give middle schoolers the opportunity to view firsthand the lives of women before the Civil War. They analyze primary source documents, view photographs,...
Franklin Covey
The Habits of Highly Effective Teens
Sally and Joe both want the last cookie in the jar, so they split it in half. That's an example of a win-win situation, one of the many principles Sean Covey outlines in his book The 7 Habits of Highly Effective Teens. Using the...
Curated OER
Six Exponential Decay Problems
In this exponential model worksheet, students solve six exponential decay multiple choice questions and one free-response half life question. The solutions are provided..
Curated OER
Radioactivity
For this radioactivity worksheet, students write the mass number and atomic number for the missing element in the reactions. Students identify the isotope that is more stable and determine the half-life of the isotope. This worksheet has...
Curated OER
Understanding Fractions - Cookbook Comparisons
Learners explore equal fractions in relationship to a whole unit. They fold strips of paper into halves, thirds, etc. and compare them to the first strip which represents a "whole unit." Fractional parts are identified and compared.
Curated OER
Evolution worksheet
Looking at evolution in detail, this thorough worksheet has complex questions requiring details and explanations of natural selection and diversity. Various examples of biological characteristics are available, and students choose the...
Curated OER
Bellwork April 12-16
In this bellwork worksheet, students answer questions about the Paleozoic and Mesozoic eras. They answer questions about fossils, half life, and radioactive material.
Curated OER
Chemical Reactions
For this chemical reactions worksheet, learners write rate expressions, determine the order of reactants and the rate law, and calculate the rate constant from data. Students calculate the half-life for given reactions. This worksheet...
Curated OER
Measuring Absolute Time
In this absolute time worksheet, students answer eleven questions about ways to measure the age of fossils. They define half-life, answer questions about radioactive dating, tree rings and varves.
Curated OER
Radiation Reassessed
Students investigate the dangers of radiation by exploring recent nuclear tragedies. In this scientific debate lesson plan, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging to...