Lesson Plan
Curated OER

Sink or Float: Exploring the Laws of Buoyancy

For Teachers 6th - 8th
Students explore the relationship between density and buoyancy. After watching a video explaining buoyancy, students discuss displacement and floating. Students have a raft building competition. Afterward, they conduct experiments to...
Lesson Plan
Curated OER

Trekking Across America

For Teachers 5th - 9th
Students evaluate the impact of transportation on society, the economy, communication, and travel. They complete an inquiry project about modern modes of transportation, and compare transportation of the 19th century to transportation...
Lesson Plan
Curated OER

Where in the World? The Basics of Latitude and Longitude

For Teachers 4th - 6th
Learners are introduced to the concepts of latitude and longitude. In groups, they identify the Earth's magnetic field and the disadvantages of using compasses for navigation. They identify the major lines of latitude and longitude on a...
Worksheet
Curated OER

Permutation and Combination Worksheet

For Students 7th - 9th
For this permutation and combination worksheet, students determine the permutation and combination of given situations. This four-page worksheet contains approximately 20 problems.
Worksheet
Curated OER

Solve Algebraic Equation Worksheet

For Teachers 7th - 9th
In this algebraic equation learning exercise, students solve simple algebraic equations containing integers and fractions. They solve for the unknown. This four-page learning exercise contains 20 multi-step problems.
Worksheet
Math eBook

Distance Between Two Points

For Students 9th - 12th
In this distance worksheet, learners calculate the distance between two points on a coordinate plane. This four-page worksheet contains 20 problems.
Worksheet
Curated OER

Odd One Out Worksheet

For Students K
In this similar objects worksheet, students study 15 rows of objects and determine which object in each row is different than the other ones. Students check off their answers.
Worksheet
Curated OER

Algebraic Expression or Equation

For Students 7th - 9th
In this algebraic expression or equation worksheet, students identify each given problem as an algebraic expression or an algebraic equation. This four-page worksheet contains approximately 20 problems. This interactive worksheet may be...
Lesson Plan
Curated OER

Rock Art Caves

For Teachers 4th
Fourth graders research the rock art caves that are found in Texas. In this rock art lesson, 4th graders use assigned web sites to find information about the rock art that is found in caves in Texas. They work in small groups to make a...
Lesson Plan
Curated OER

An Internet Activity for The Introduction Of The Civil War

For Teachers 6th - 8th
Students research, using the Internet, specified Civil War battles in order to prepare an oral presentation for the class. They, in small groups, present using images and maps. They take a quiz on the subject matter and evaluate the web...
Interactive
Curated OER

Classification of Life

For Students 7th - 10th
In this classification of life worksheet, students use an on line source to answer questions about how species are classified, named and grouped. They give the classification of a bear, an orchid and a sea cucumber.
Lesson Plan
Curated OER

Deer: Predation or Starvation

For Teachers 7th - 9th
In this predation or starvation worksheet, students read about the effects of the wildlife service bringing in predators (wolves) to control a deer population. Students calculate the change in the deer population from 1971 to 1980. They...
Lesson Plan
Curated OER

Designing An Investigation

For Teachers 4th - 5th
Students will design a scientific investigation. In this engineering design lesson, students will set up an investigation, collect data and form a conclusion about bridge design. They will use common household items to construct their...
Lesson Plan
Curated OER

Pre-Colonial Native American Groups

For Teachers 4th - 6th
Students investigate U.S. history by researching the Internet and taking a test. In this American Indian group lesson, students identify the many specific Native American tribes and their geographic locations. Students research the web...
Lesson Plan
Curated OER

Stone Tool Scavenger Hunt

For Teachers 7th
Seventh graders use Internet to familiarize themselves with variety of stone tools used by early man, create information chart describing each tool and its purpose, and discuss why tools have survived thousands of years.
Worksheet
Curated OER

Fraction Comparison Worksheet

For Students 4th - 5th
In this fractions worksheet, students practice solving 40 fraction problems by choosing the correct math sign that goes in between each fraction.
Worksheet
Curated OER

Subtraction Worksheet for Decimals (One Digit)

For Students 4th - 5th
In this subtraction instructional activity, learners problem solve 36 subtraction math problems involving decimals. Students record their answers in the boxes provided.
Worksheet
Curated OER

Ascending Numbers (Least to Greatest) Worksheet

For Students 5th - 6th
In this ascending numbers instructional activity, students practice writing the next 5 numbers, from least to greatest, to 180 sets of numbers.
Worksheet
Curated OER

Subtraction Worksheet

For Students 4th - 6th
In this subtraction worksheet, students find the difference of four-digit numbers. This four-page worksheet contains 48 simple subtraction problems.
Worksheet
Curated OER

Descending Numbers (Greatest to Least) Worksheet

For Students 3rd - 4th
In this numbers worksheet, students figure out the next 5 numbers in descending order, greatest to least, in 40 rows of numbers.
Worksheet
Curated OER

Addition Worksheet (Four Digits)

For Students 2nd - 4th
In this problem solving activity, students solve 48 addition math problems involving 4-digit numbers. Students record their answers in the boxes provided.
Worksheet
Curated OER

Positive Proper Factors Worksheet

For Students 3rd - 5th
In this factors learning exercise, students list the positive proper factors for 20 specific numbers. Students record their answers in the boxes provided.
Worksheet
Curated OER

Balancing Equations Practice

For Students 9th - 12th
In this balancing equations worksheet, students identify subscripts and coefficients in compounds, they identify the total number of each type of atom in compounds and they practice balancing equations.
Interactive
Curated OER

Balancing Equations Online

For Students 9th - 11th
In this balancing equations worksheet, students use an on line source to answer questions about balanced equations and they write balanced equations for various types of reactions. They balance equations using an on line game that allows...

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