Curated OER
Bringing Climate Change Into the Classroom
Students investigate the greenhouse effect and examine the potential effects of climate change in the Arctic. They construct a mini-greenhouse and test its effect on temperature, analyze historical climate statistics, and conduct an...
Curated OER
Building Bridges
Provide a comprehensive exploration of bridges and civil engineering. First, learners discuss the different types of bridges. Then, they identify the characteristics of a suspension, beam, and arch type of bridge. In addition, they learn...
Curated OER
Language Acquisition
Detailing the stages of language, sound, word, and grammar acquisition for babies, this presentation is a great addition to a lecture that focuses on how the English language is developed in small children. Additionally, the slideshow...
University of Texas
Essential Reading Strategies for the Struggling Reader
Beneficial for beginning readers, struggling readers, and those in need of review, a set of language arts activities is a great addition to any foundational reading unit. Focusing on phonological awareness, fluency, instructional...
Inside Mathematics
Number Towers
Number towers use addition or multiplication to ensure each level is equal. While this is common in factoring, it is often not used with algebraic equations. Solving these six questions relies on problem solving skills and being able to...
Curated OER
Plants in Your Gas Tank: From Photosynthesis to Ethanol
Explore ethanol and how it is produced. Young scientists investigate photosynthesis and fermentation to the concept of conservation of energy and mass. They discuss the environmental and economical benefits of ethanol as a fuel additive.
Illustrative Mathematics
Solar Eclipse
Learners take on the role of astronomers, calculating conditions necessary for a total solar eclipse. Concepts of similar triangles and properties of circles come together as pupils create ratios and use real measurements in determining...
Pennsylvania Department of Education
What Balances?
Students explore another meaning of subtraction as it pertains to the inverse of addition. In this what balances lesson plan, students identify the concept of subtraction as a balance. Students use subtraction facts to generate addition...
Curated OER
Nothing To It!
First graders explore the zero property of addition and subtraction through the creation of a class book. Includes an assessment sheet.
Curated OER
Solving Equations
In this solving equations worksheet, learners solve and complete 12 different problems that include solving various equations by addition or subtraction. First, they identify and define the difference between using the addition property...
Curated OER
Finding the Measure of Segments
Students observe and solve examples of betweenness, ruler postulate, and segment addition postulate. They complete the Finding the Measure of Segments worksheet using the distance formula.
Curated OER
Equations and Inequalities
In this equations and inequalities worksheet, 9th graders solve and complete 10 different multiple choice problems. First, they determine the property that best justifies the given statement. Then, students find the solution for each...
Curated OER
Mass
Students determine how mass is a property of an object that can be measured, and examine how size affects mass. They work with balances and determine what units of measurement are associated with mass. Finally, they determine the...
Curated OER
Finding Sums to 6
Pupils explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.
Curated OER
Domino Challenge: Switch the Order
In this addition instructional activity, students write partner numbers on each side of a domino, then write the total and the addition equation another way. Students then complete a "write about it" question.
Curated OER
Math Review
For this math review worksheet, students respond to 16 questions that serve as a review of fractions, decimals, patterns, number sense, properties, story problems, and computation.
Curated OER
Operations with Radical Expressions
In this radical expressions worksheet, 9th graders solve and complete 12 different problems that include using operations with radical expressions. First, they add or subtract each radical expression using the distributive or commutative...
Curated OER
Addition: Number Bonds to Fifty
In this identifying numbers that total fifty worksheet, students use an addend and the sum fifty to write the missing number. Students solve 41 problems.
Pennsylvania Department of Education
Properties Everywhere
Students examine and sort objects by specific attributes and apply prior knowledge. In this properties everywhere activity, students work in groups to arrange objects in categories then discuss various sorting options while...
Curated OER
Addition-Decimals
In this addition worksheet, learners solve twenty equations associated with addition and decimals. Students show each step of their work as they solve each equation.
Curated OER
Whole Number Addition Level 2
In this math instructional activity, students add the whole numbers with the number zero and pay attention to how the numbers go with the identity property.
Curated OER
Joining (Addition) & Separating (Subtraction) - Result Unknown
How much is the total? How many more is left? These basic questions are asked of students through two story problems that involve catching fish on a weekend fishing trip and goal of reading a certain number of books. Your learners will...
Curated OER
Complex Numbers
For this complex numbers worksheet, 9th graders solve 10 different problems that include addition and subtraction of these numbers. First, they add or subtract the coefficients of similar terms algebraically. Then, students remove the...
Curated OER
Arrays To See Multiplication
Fifth graders examine multiplication. They construct arrays to demonstrate specific multiplication facts. They identify examples and non-examples of arrays. Students use counters to model the commutative property of multiplication.
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