Worksheet
Curated OER

Compare Numbers to 100,000 (O)

For Students 4th - 6th
In this comparing numbers practice worksheet, students examine 60 pairs of 5-digit numbers. Students identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 100,000 (R)

For Students 4th - 6th
In this comparing numbers practice worksheet, students examine 60 pairs of 5-digit numbers. Students identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 100,000 (P)

For Students 4th - 6th
In this comparing numbers practice worksheet, learners examine 60 pairs of 5-digit numbers. Students identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 100,000 (S)

For Students 4th - 6th
In this comparing numbers practice activity, students examine 60 pairs of 5-digit numbers. Students identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 100,000 (Q)

For Students 4th - 6th
In this comparing numbers practice learning exercise, students examine 60 pairs of 5-digit numbers. Students identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 10,000 +-99 [E]

For Students 3rd - 4th
In this number comparison worksheet, learners write the greater than, less than or equal to symbol between pairs of numbers to 10,000, +or -99.
Worksheet
Curated OER

Compare Numbers to 10,000 +-99 [I]

For Students 3rd - 4th
In this number comparison worksheet, students compare numbers to 10,000, +/- 99 by writing the greater than, less than or equal to symbol in boxes between pairs of numbers.
Worksheet
Curated OER

Compare Numbers to 1,000,000 (C)

For Students 3rd - 4th
In this number comparison worksheet, students write the symbol for greater than, less than, or equal to in the gray box between 45 sets of six digit numbers. They compares numbers to 1,000,000.
Worksheet
Curated OER

Comparing Numbers-Hundreds

For Students 2nd - 4th
In this comparing instructional activity, students insert the greater than, less than or equal to sign between pairs of numbers to the hundreds place.  A website reference for additional resources is given.
Worksheet
Curated OER

Graphing Linear Inequalities

For Students 10th - 12th
In this linear inequality worksheet, students graph given equations on a coordinate plane. Afterward, they shade in the graph to identify the solution set. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Graphing Inequalities

For Students 9th - 10th
In this inequality worksheet, students graph inequality equations on a coordinate plane. They shade in the coordinate plane to indicate the answer set. This two-page worksheet contains five problems.
Lesson Plan
Curated OER

Gas Laws

For Teachers 7th - 12th
A series of attention-grabbing demonstrations and lab activities is outlined in this document. Through them, chemistry kids appreciate the behavior of gases. Inflate balloons, marshmallows, and toothpaste tubes without adding air! Use...
Lesson Plan
Curated OER

Heat and the Second Law of Thermodynamics

For Teachers 7th - 12th
More than a week's worth of investigation is provided in this source. Physical science stars experiment to describe specific heat, conduction, convection, and radiation. They also discover the relationship between mechanical and thermal...
Activity
3
3
Kelly's Kindergarten

August Daily Activities

For Students K - 2nd Standards
You'll feel more than prepared for the start of the school year with this collection of daily activities for the month of August! From filling in numbers on a calendar or coloring patterns to solving addition and reading...
Worksheet
Howard Hughes Medical Institute

Microarrays and Stem Cells

For Students Higher Ed
Background reading is available in the first two pages of this worksheet, along with reading comprehension questions and a laboratory activity in which students use mircroarray technology to identify genes used in cell differentiation....
Lesson Plan
Curated OER

Ecology Integration Using IMovie

For Teachers 5th
Amazing! Any 5th grader would be more than willing to participate in this project. Students are broken into groups, each group reads one book from a list of five. They use their book as the basis for choosing an animal and environment to...
PPT
Curated OER

Size of Atoms - Trends

For Teachers 9th - 12th
This compendious collection of slides leaves no questions when it comes to the concept of atomic size. Thorough and easy-to-read graphs, tables, and graphics explain atomic radii, the shielding effect, the octet rule, isoelectric...
Lesson Plan
The New York Times

Fiction or Nonfiction? Considering the Common Core's Emphasis on Informational Text

For Teachers 6th - 12th
Nothing aids in comprehension more than an explanation and understanding of why things are done. Address why the Common Core requires the reading percentages that it established and analyze how this affects your readers. Learners read...
Lesson Plan
1
1
Baylor College

Drugs, Risks and the Nervous System

For Teachers 6th - 12th
In cooperative groups, middle schoolers contemplate the probability of 18 different situations occurring. After they make predictions, they compare them to the actual risk factors. This eye-opening exercise demonstrates that the odds of...
Interactive
2
2
Scholastic

Study Jams! Fractions

For Students 3rd - 5th Standards
What can quesadillas teach your class about fractions? More than you might think. AJ and Zoe from the StudyJams! crew use this Mexican cuisine to explain how fractions are just equal parts of a whole, defining the key terms numerator and...
Lesson Plan
California Academy of Science

Human Evolution

For Teachers 9th - 12th
As the great and hilarious Tim Minchin once said, "Science is simply the word we use to describe a method of organizing our curiosity." Science is more than just a guess; it is based on questions, observations, and evidence. High...
Activity
Texas State Energy Conservation Office

Investigation: Conservation of Energy

For Teachers 5th - 8th Standards
By rolling marbles down a six-foot length of track, physical scientists determine how much energy is lost to heat. It is recommended that you opt for the foam pipe insulation track because more friction slows the marble, allowing...
Lesson Plan
American Chemical Society

Curious Crystals

For Teachers 3rd - 8th
Crystals are more than meets the eye! Can learners tell them apart simply by observation? As they examine five samples with a magnifier, they find that appearance alone is not enough. This serves as an introduction to a mini unit on...
Unit Plan
1
1
National Education Association

Rx for Understanding: Preventing Prescription Drug Abuse

For Teachers 9th - 12th Standards
Did you know more than 2,000 teens begin abusing prescription drugs each day? Ensure your learners are educated about the crucial health issue of prescription drug abuse with this unit.