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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson plan, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Ratio and Proportion
Students explore ratios and proportions. In this ratios lesson, students work in groups to identify the ratio of boys to girls, as well as the ratio of vowels to consonants in their names. Given a bag of candy, students work in groups to...
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Meet an Aquatic Snail
Students explore aquatic snails. In this life science lesson, students create a class list of questions about aquatic snails and begin to observe aquatic snails in the classroom. Students record observations.
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Is It Possible?
Young scholars brainstorm ideas on how to a group of people could reach the highest together. For this possibilities lesson plan, students test their ideas and see how high they can reach.
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Fantastic Fractions
Fourth graders work with fractions using hands on experiences and reasoning skills and use fractions to communicate the idea of a part of a whole.
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"Anno's Mysterious Multiplying Jar" by Masaichiro and Mitsumasa Anno
Students work with large numbers and recognizing mathematical symbols and the factorial symbol and its meaning.
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Addition and Subtraction in Center Time
First graders complete center activities as they practice their addition and subtraction skills. They listen to Rick Walton's, "How Many, How Many, How Many" before playing games, and completing addition and subtraction worksheets at...
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Atoms and Their Interactions
In this atoms worksheet, students will review the characteristics of elements, atoms, and isotopes. Then students will compare the difference between ionic and covalent bonds. Finally, students will balance a chemical equation. This...
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Metric Units of Mass: Practice
In this metric unit worksheet, students compare metric units, finding missing numbers, then choose the best unit for measuring given items. Students then estimate. Houghton Mifflin text is referenced.
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Metric Units of Mass: Homework
In this mass measurement worksheet, students find the missing numbers by converting the metric units of mass. Students then study the pictures and choose the better estimate of the mass of each. Students compare the final metric units by...
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Let's Measure
Third graders practice measuring different objects. They discover the concepts of ratio and proportion and practice converting numbers into the correct unit. They read stories as well to help them with the concepts.
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Variations for Survival
Fifth graders examine two related organisms that live in different environments and compare how the physical characteristics of each organism provided it with survival advantages unique to its own environment.
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Fun On The Farm
Students experiment with a variety of resources to study about sounds and their sources (weather, animal, and transportation). They compare size, structure, and basic needs of living things. Each student studies about farm animals,...
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Scientific Problem Solving
In this problem solving activity, students will put the 7 steps to problem solving in a logical order. Then students will design a hypothetical study comparing a person's weight on Earth with his weight on Mars and complete 3 short...
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Fractions Basics
In this fractions instructional activity, students fill in blanks in sentences with the correct terms that relate to fractions. A reference web site is given.
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Ratio and Proportion
Students investigate ratio and proportion. In this middle school mathematics instructional activity, students write ratios and find equal ratios. Students use ratio and proportion to distinguish between healthy and unhealthy body...
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The Demographic Transition-A Contemporary Look at a Classic Model
Students evaluate and apply models to explain changes in global demographic patterns, and use their assessments to predict future needs.
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Folded Fractions
Second graders, in pairs, use various geometric shapes to represent fractional parts and divide them into equal parts.
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Preparing Students for the College and Work Worlds
Students brainstorm information needed on a job application. They join groups of college bound, work bound and undecided. They compare applications in a Venn diagram. They research employment questions by interviewing mentors, teachers...
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Sum of the Parts
Fifth graders build objects using various materials. They estimate the weight of the object using individual building pieces. Then they weigh the actual object and then tear it apart and weigh the pieces. They compare the two weights.
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Characters' Feelings Or Motives
Fourth graders use the text, "Fair's Fair" to examine how characters' feelings and motives are built throughout a text through descriptive phrases. They look at what a character does and says to record on their writing frames. Finally,...
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Torts: Intentional Torts
Pupils are introduced to the concept of intentional torts. In groups, they compare and contrast civil and criminal wrongs committed by people. They are given case studies and use the elements of torts to apply to them. They share their...
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Will There be Enough Water?
Middle schoolers investigate water usage, water available, and water demand historically in the local area. They use projections of water usage, availability and demand up to the year 2050. Students use graphs to relate as well as...
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Classic Poetry
Fifth graders review the terms narrative and classic poetry. They are introduced to SMUGGLER'S SONG and compare the structure to recently read poetry. They join in on the refrain reading the story together as a class.