Worksheet
Curated OER

Add and Subtract Integers Worksheet

For Students 6th - 7th
In this adding and subtracting integers worksheet, students review integer rules by completing 19 drill and practice questions. They work in pairs to compute the total left in a fictitious bank account after several withdrawals and...
Worksheet
Curated OER

Sigma Notation

For Students 11th
In this Algebra II worksheet, 11th graders demonstrate an understanding of and the ability to apply sigma notation to problem solving situations.  The one page worksheet contains a combination of twelve multiple choice and free...
Worksheet
Curated OER

Color

For Students 9th - 12th
For this color worksheet, students read about light, prisms, the RGB model and the CMYK model. Students match colors with their definition, they draw the color chart, they apply the RGB and CMYK models to make colors and they interpret...
Worksheet
Curated OER

Add Fractions With Like Denominators (G)

For Students 3rd - 4th
In this adding fractions activity, students add fractions with common denominators, write answers as mixed numbers, and reduce to greatest common factor. Students solve 14 problems.
Worksheet
Curated OER

Addition Workbook

For Students 2nd - 3rd
In this addition activity, students complete addition facts with numbers 1 through 9, use a hundreds chart, complete word problems, and more. Students complete activities on 20 pages.
Worksheet
Curated OER

Areas Under Curves: An Astronomical Perspective

For Students 8th - 11th
In this area under the curve worksheet, students use a graph of the number of exoplanets discovered and the year they were discovered to solve 5 problems. Students find the total area under the curve, they find the total number of...
Worksheet
Curated OER

Chemistry 112 Exam 2

For Students 10th - Higher Ed
In this chemistry worksheet, students solve twenty five multiple choice problems about a variety of chemistry topics. Students answer questions about equilibrium, solubility, reaction rates, titrations, and entropy.
Worksheet
Curated OER

Acid/Base Equilibrium

For Students Higher Ed
In this equilibrium instructional activity, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
Worksheet
Curated OER

SI Units and Conversions Between Them

For Teachers 9th - 12th
In this SI units and conversion worksheet, students are given five problems to solve. They convert from one SI unit to another.
Worksheet
Curated OER

Naming Acids

For Students 9th - 12th
In this naming acids worksheet, students are given a chart with polyatomic ions and acid names with oxidation states, prefixes and suffixes. They use the chart to help name the eighteen given acids.
Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

For Students 11th - 12th
In this element properties worksheet, students complete a crossword puzzle with 91 questions related to properties of elements and compounds.
Worksheet
Curated OER

Homophones Activities 1-5

For Students 3rd - 4th
In this language arts activity, students discover that homophones are words that sound alike. Students complete 5 activities with homophones: matching words to pictures, completing sentences, explaining differences between words and...
Worksheet
Curated OER

Santa's List Sums (Hi)

For Students 1st - 2nd
In this adding single digit numbers worksheet, students observe a chart of street names, boys, and girls and find the total number of boys and girls on each street, the total number of children, and the total number of each sex. Students...
Worksheet
Curated OER

Missouri Time Scale and Earth Time Scale

For Students 8th - 10th
In this time scale learning exercise, students create a time scale of Missouri and the earth using adding machine tape. The length of the tape represents the history of Missouri and the history of earth. Students identify the major...
Worksheet
Curated OER

Reactivity Series of Metals

For Students 10th
In this reactivity series worksheet, 10th graders complete 10 short answer questions on metals. They identify and balance chemical reactions.
Worksheet
Curated OER

Solving Quadratics

For Students 11th
In this algebra learning exercise, 11th graders solve quadratic equations and simplify radicals in to their simplest form using a radical sign. They complete the square and factor equations. There are 13 questions on this learning exercise.
Worksheet
Curated OER

Inequalities and Measures of Central Tendency

For Students 9th - 11th
In this inequality and measures of central tendency worksheet, students solve and graph linear inequalities. They organize given data to identify the mean, mode and range. Students interpret box-and-whisker plots. This three-page...
Worksheet
Curated OER

WS 1.9 Review-Calculations

For Students 10th - 12th
For this calculations review worksheet, students convert from one metric unit to another, they identify significant figures in numbers, they find density of substances, and they solve problems using dimensional analysis.
Worksheet
Curated OER

Santa's List Sums (Ii)

For Students 1st - 2nd
For this adding single digit numbers worksheet, students observe a chart of street names, boys, and girls and find the total number of boys and girls on each street, the total number of children, and the total number of each sex....
Worksheet
Houghton Mifflin Harcourt

Add and Subtract Fractions with Unlike Denominators

For Students 4th - 5th Standards
Follow the Jones family on their summer vacation by adding and subtracting fractions with unlike denonminators. Pupils compute how much luggage space is filled, how much chicken is eaten, and what distances are covered both by car and on...
Lab Resource
Creative Chemistry

Determining the Enthalpy Change of a Reaction

For Students 9th - 12th
In this enthalpy of reactions learning exercise, high schoolers use a known amount of copper (II) sulphate solution and an excess of zinc powder to calculate the reaction's enthalpy change. Students measure the temperature change...
Lesson Plan
Curated OER

Study Buddies: Perimeter

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to find the perimeter of different shapes. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
Curated OER

Study Buddies: Explore - Area

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to find the total area of a tree-house. Students will follow a step-by-step process and notes are provided for the coach.
Interactive
Curated OER

Breaking News English: Chocolate Drought

For Students 5th - 10th
In this chocolate worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write, and...

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