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Worksheet
Curated OER

Mixed Math Applications

For Students 3rd - 4th
In this solving various types of math problems activity, students add and compare totals, estimate and solve sums, determine reasonableness of an answer, and fill in missing numbers in number sentences. Students solve four problems.
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Interactive
Curated OER

Mixed Right Triangles

For Students 10th
In this geometry worksheet, 10th graders use right triangle trigonometry to find the missing angle measure or side length in right triangles. The one page interactive worksheet contains ten questions. Answers and hints are included. 
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Worksheet
Curated OER

Chapter 14 Review/Acids and Bases

For Students 9th - 12th
Two pages take chemistry learners on a survey of acids and bases. High schoolers write formulas and name compounds. They identify conjugate bases and acids with the aid of a table (not provided). On the second page, two different acids...
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Lesson Plan
Curated OER

German Energy Conversations

For Teachers 9th - 12th
Learners identify and interpret the current German energy mix and trends, as well as to make comparisons and contrasts to that of their own country. They write a two paragraph description of including its likely position in the future...
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Lesson Plan
Illustrative Mathematics

Running to School

For Teachers 4th - 6th Standards
The object of this activity is to compute how far Rosa ran to school. Given in the exercise is the fractional number of miles between home and school and the fractional distance Rosa ran. The commentary shows several ways to have your...
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Interactive
PHET

Color Vision

For Students 6th - 12th Standards
Humans can only see visible light, but some insects can see ultraviolet light. Through a simulation, pupils explore how we see colors using one bulb. It moves on to demonstrate how we see colors by mixing three different bulbs (red,...
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Activity
101 Questions

Nana's Paint Mixup

For Teachers 6th - 8th Standards
You would probably do anything for your Nana, including fixing her mistakes! Nana provided the wrong ratio to mix red and white paint, and she didn't realize it until after she mixed the paint. Your class now needs to figure out how to...
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Unit Plan
EngageNY

Fraction Equivalence, Ordering, and Operations

For Teachers 4th Standards
Need a unit to teach fractions to fourth graders? Look no further than this well-developed and thorough set of lessons that takes teachers through all steps of planning, implementing, and assessing their lessons. Divided into eight...
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Lesson Plan
Curated OER

Tissue Paper Flowers

For Teachers Pre-K - K
Here is a sweet and simple lesson that introduces young learners to the three primary colors; red, yellow, and blue. Through a discovery process, youngsters learn how to successfully identify these colors, and the many shades of these...
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Lesson Plan
Curated OER

Review and Post Test (Sex Ed)

For Teachers 9th - 10th
Use this assessment activity in your sex education unit. After going over the answers of the homework assignment from the previous lesson, learners can begin the post-test. A comprehensive set on fifty questions mixes up the types of...
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Lesson Plan
Curated OER

Environmental Justice in Chester, PA

For Teachers 5th - 12th
Over several days, learners communicate and defend an argument regarding environmental justice issues in Chester, PA. After discussing the issue and viewing a video about the location of several toxic waste facilities in Chester, they...
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Lesson Plan
Curated OER

DNA Extraction from Yeast Cells

For Teachers 8th - 10th
Students explore DNA. They work in groups and mix prepared detergent/ salt solution, meat tenderizer solution, Fleischman's yeast and water to extract DNA from yeast. Observations are recorded.
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Lesson Plan
Curated OER

Tides in the Hudson

For Teachers 9th - 11th
Students view an illustration of the Hudson River watershed and identify the bodies of water shown. They discuss what happens when fresh and salt water mix. Students view a teacher demonstration of the stratification of fresh and salt...
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Lesson Plan
Curated OER

LOVE Poster

For Teachers 4th - 6th
Students research pop or contemporary artists like Jasper Johns, Andy Warhol, and Roy Lichtenstein and examine their simple style of drawing and painting. They create a contemporary art poster using shading gradient techniques and mixed...
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Worksheet
Curated OER

Reproduction and Development

For Students 7th - 11th
Have a sense of humor when discussing human anatomy with your class! Through puzzles and riddles, learners become comfortable with words relating to reproduction and development. They combine mixed up words from the "vocabulary gene...
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Lesson Plan
Curated OER

Summer Bridge Activities 4-5

For Teachers 4th - 5th
In this cross-curricular worksheet, students complete various activities. They complete a crossword puzzle dealing with electricity, change mixed numbers into decimals, subtract fractions, identify adjectives in sentences, solve money...
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Lesson Plan
Curated OER

Mass-Mass Relationship

For Teachers 9th - 12th
Students investigate mass-mass relationships in the lab. In this mass-mass relationship lesson plan, students mix sodium carbonate with hydrochloric acid to produce sodium chloride, water and carbon dioxide. Students use the amount of...
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Lesson Plan
Curated OER

D Block Elements: Complex Ions and Oxidation States

For Teachers 9th - 12th
Learners investigate transition metals and their oxidation states. In this complex ion and oxidation states lesson plan, students use 6 transition metals and mix them with ligand solutions and oxidizing agents separately. They test their...
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Lab Resource
Pingry School

The Gelation of Guar Gum with Borax

For Students 9th - 12th Standards
Some of kids' favorite toys are the products of science experiments. Scholars follow precise measurements to mix and create their own slime and Play-Doh. They observe the changing textures and the chemical reactions throughout the...
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Lab Resource
Pingry School

Comparing Activities of Selected Metals

For Students 9th - 12th Standards
Don't overreact! A simple experiment demonstrates chemical reactions as scholars mix chemical solutions and metals in a large well plate. They note all changes to the metals, solutions, precipitate, colors, and more. A full data table...
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Lab Resource
Pingry School

Heat of Reaction and Hess's Law

For Students 9th - 12th
Melting and burning might seem like opposites, but both exist as common examples of exothermic reactions. Scholars work with three different exothermic chemical reactions to determine the enthalpy changes. They measure and mix chemicals,...
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Lesson Plan
Curated OER

Figure This! Math Challenges for Families

For Teachers 5th - 6th
Young mathematicians complete a family math challenge packet. They will complete a packet of mixed math activities. They work with graphs, comparing numerical data, tessellations, and probability.
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Worksheet
Curated OER

Formulae

For Students 6th - 9th
Learners complete a 24 page unit. They solve expressions by plugging in values, and translate words into algebraic equations. Included are: mixed operations, square roots, exponents and negative numbers. This resource provides a good...
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Lesson Plan
Curated OER

Paper Clay Leaves

For Teachers K - 12th
Using real leaves to imprint clay, your class will see a natural effect on their individual projects. This is a fabulous way to study leaf anatomy in science. Or, you can focus on mixing colors to recreate the original. These leaves can...

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