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Handout
National Institute of Open Schooling

Chemical Equilibrium

For Students 9th - 12th Standards
Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...
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Interactive
Curated OER

Laws and Principles of Matter

For Students 9th - 12th
In this laws and principles of matter quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.
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Interactive
Curated OER

Change of State

For Students 3rd - 5th
In this change of state quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.
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Lesson Plan
1
1
Friends of Fort McHenry

Baltimore – Caught in the Middle

For Teachers 8th Standards
Choosing sides is no easy matter, and this was certainly true for the citizens of Baltimore in the beginning stages of the Civil War. Using video, group analysis of several primary sources, and discussion, this detailed and thorough...
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Worksheet
Curated OER

Matter and Change

For Students 9th - 11th
In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...
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Worksheet
Curated OER

Classification of Matter

For Students 9th - 10th
In this classification of matter worksheet, students answer 15 questions about solids, liquids and gases, types of mixtures and compounds vs. elements. They also answer 2 questions about measurement and 1 question about a biome.
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Worksheet
K12 Reader

Two Viewpoints of the Same Event: Lee Surrenders to Grant, 1865

For Students 9th - 11th Standards
How did Union General Ulysses S. Grant view the surrender of Confederate General Robert E. Lee in 1865, which effectively ended the United States Civil War? After reading an excerpt from Grant's autobiography, your young historians will...
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Worksheet
Curated OER

Chapter 3 Worksheet Matter

For Students 10th - 12th
In this matter worksheet, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between homogeneous...
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Worksheet
Curated OER

Chemical Changes in Matter

For Students 9th - 12th
In this matter and chemical changes worksheet, students write symbols and formulas for 2 chemical reactions. They write words for 1 chemical reaction given in symbols and formulas. They draw a diagram representing a chemical reaction and...
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Worksheet
Curated OER

Matter and Energy

For Students 7th - 10th
In this matter and energy activity, students identify substances as solids, liquids or gases, they use the kinetic theory to describe the motion of particles and they explain the conservation of mass and energy when a substance changes...
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Worksheet
Curated OER

Chemistry Wk 2

For Students 10th - 11th
In this chemistry worksheet, students calculate the freezing point of a given solution. Students calculate the final temperature and state of the water in a given problem. Students solve several problems provided.
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Worksheet
Curated OER

A Chemical Curiosity

For Students 5th - 7th
In this chemical change instructional activity, students review physical changes such as evaporation and condensation before working with chemical change. They conduct an experiment with vinegar and baking soda before recording the...
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Handout
National Institute of Open Schooling

The Liquid State

For Students 7th - 12th Standards
Due to surface tension, dew — a liquid, is spherical in shape. Learners explore the properties of liquids in activity seven in this series of 36. Beginning with its basic properties such as boiling point and moving through to surface...
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Handout
National Institute of Open Schooling

Solid State

For Students 7th - 12th Standards
Crystal comes from a Greek word meaning ice. Activity eight in a series of 36 has class members analyzing amorphous and crystalline solids and further classifying them based on their forces. They then explore solids, learning about unit...
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Worksheet
Curated OER

For a Change

For Students K - 2nd
Here is a worksheet that has young scientists think about things that been changed as a result of heating and cooling, and if they can be returned to their original form. There are seven scenarios to consider, and they must choose,...
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Organizer
Curated OER

Thermochemistry

For Students 8th - 10th
In this thermochemistry activity, students indicate whether the given processes are endothermic or exothermic reactions. Students complete the phase change diagram as well as define a given set of vocabulary words. Students calculate...
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Organizer
Curated OER

Observations of Properties of Matter

For Students 8th - 11th
To guide learners through observations of chemical samples in the lab, this resource asks them to give all formulas and complete the attached data sheet.  There are multiple questions about categories of elements and general behavior, 
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Worksheet
Curated OER

Phase Changes

For Students 9th - 12th
In this phase change worksheet, students read about the particles in substances that speed up and slow down for substances to change phases. They answer eight questions about phase changes, the states of matter and how changing...
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Worksheet
Curated OER

Thermodynamics

For Students 9th - 12th
For this thermodynamics worksheet, students read about conduction, convection and radiation. They answer 47 questions about heat transfer, thermal equilibrium, insulators, conductors and the states of matter.
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Worksheet
Curated OER

Composition of Matter Worksheet

For Students 8th - 11th
In this matter worksheet, students complete a table in which they compare elements, compounds, and mixtures. Once table is finished, they answer 6 fill in the blank questions.
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Worksheet
Curated OER

New York State Testing Program-Grade 8

For Students 8th
For this eight grade worksheet, 8th graders assess their knowledge of the core material from their subject matter.  The twenty page worksheet contains twelve problems.  Answers are not provided. 
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Worksheet
Curated OER

ESL Writing: Matter

For Students 4th - 6th
In this ESL writing activity, students practice tracing a set of sentences relating to matter and its states. A reference web site for additional activities is given.
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Worksheet
1
1
K12 Reader

Branches of Government

For Students 4th - 5th Standards
Set down the basics of the three branches of government with the reading passage included here. After reading, class members answer five questions related to the passage.
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Writing
1
1
Curriculum Corner

Earth Day Book

For Students 1st - 3rd Standards
This Earth Day, celebrate our beautiful planet with an activity book that challenges scholars to show off their map skills, complete a crossword puzzle, write acrostic poems, alphabetize, and reflect on their personal Earth-friendly habits.

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