Curated OER
Pythagorean Theorem and Problem Solving
Students use the Pythagorean Theorem to solve problems. In this geometry lesson, students identify the properties of a right triangle. They find the missing side and angles of a right triangle.
Curated OER
Showing Nature's Way-Plant Development and the Plant Parts We Eat
Students explore plant life. For this science lesson plan, students demonstrate and record the stages of plant growth and categorize food plants by identifying the edible part.
Curated OER
Introduction to Solving Quadratic Equations by Factoring
Learners solve quadratic equations. In this algebra lesson, students factor and graph linear and quadratic functions. They identify the standard and linear form of each equation.
Curated OER
Basic Ideas of Functions
For this Algebra I/Algebra II worksheet, students determine whether or not a relation is a function. Students determine the domain of a function and express the answer in interval notation. The three page worksheet contains...
Curated OER
It Ain't Easy Being Green!
Students explore the needs of plants. In this science lesson, students plant seeds and place one in a sunny spot and the other in a dark area. Students observe what happens.
Curated OER
Exploring Function Graphs
Tenth graders investigate three different sets of data that relate temperature to another variable in the physical world. These illustrate linear, inverse and exponential relationships.
Curated OER
Tower of Hanoi Lesson Plan
Learners investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...
Curated OER
Eigenvalues, Eigenvectors, and Diagonalization
Students determine eigenvectors and eigenvalues for a matrix. Students diagonalize a matrix. Similar matrices are defined. Determinant formula is given for an degree n polynomial.
Curated OER
Plants from Trash
Students observe how plants recycle themselves, and discuss different types of propagation.
Curated OER
Plant Identification Pictionary
Students participate in a plant identification game. Using worksheets, they collect plant samples and identify the basic parts of the plant. They note the similarities and differences between the various diagrams. They use heavy books...
Curated OER
Business & Statistics: Final Exam
In this business and statistics worksheet, learners read real-life business problems, arrange data, and identify the probability method best used to determine the answer. They identify the type of random sample, draw stem-and-leaf plots,...
Curated OER
Desert Habitat
Students examine how desert plants and animals are adapted to life in the desert. They listen to the book, "Seasons of Saguaro," conduct experiments to demonstrate plant succulence, and create and draw an animal or plant that...
Curated OER
Sensitive Synonyms
Third graders use a variety of hands-on activities to increase their understanding of synonyms. They exchange synonym plates with other groups and complete synonym puzzles by using the dictionary.
Curated OER
Algebra 2/Trigonometry Regents Exam
Twelfth graders test their knowledge of Algebra II and Trigonometry. In this Algebra II/Trigonometry lesson, 12th graders are provided with a copy of an Algebra II/Trigonometry Regent Exam from the fall of 2009. The exam has...
Curated OER
Wetlands Trees of Pennsylvania Puzzle
In this Wetland trees of Pennsylvania worksheet, students complete a crossword puzzle about the Wetland trees of Pennsylvania. Students complete 20 blanks in the crossword puzzle.
Curated OER
Systems of Equations - Week 6
In this systems of equations worksheet, students solve systems of equations simultaneously. They read story problems, write systems of equations. This two-page worksheet contains eight problems.
Curated OER
Understanding Pi.
Learners study the relationship between circumference and diameter to come up with Pi. "In this pi instructional activity, students measure, record and find the ratio "circumference/diameter" and their average which is an approximation...
Curated OER
Apple: Bare to Pick
Learners investigate the seasons of the apple tree. In tree seasons lesson, students use a sun model and a globe to study the tilt of the Earth to create the seasons. Learners discuss the tilt and the seasons. Students discuss...
Curated OER
Quadratic Rules and Graphs
Students identify the properties of quadratic equations. In this algebra lesson, students find the vertex and intercepts of a parabola. They factor quadratics and identify the zeros of the equations.
Curated OER
Quadratic equations
In this Algebra II worksheet, 11th graders use the quadratic formula to solve quadratic equations. The interactive lesson contains explanation and worked examples with five practice problems. Answers are not included.
Curated OER
Discriminant and Quadratics
In this quadratic equation, students find the discriminant using the formula given and identify how many solutions a quadratic function will have. There are 3 problems with answers and examples.
Curated OER
Quadratic Equations
In this Algebra I/Algebra II worksheet, students investigate the various methods that can be used to solve quadratic equations. The one page interactive worksheet contains instruction, worked examples and five practice...
Curated OER
Solving Quadratic Equations
In this Algebra II worksheet, 11th graders use the quadratic formula to solve quadratic equations. The six page worksheet contains instruction on topic, worked examples and five practice problems. Answers are not provided.
Curated OER
Mandala Art Lessons
Mandala art lessons provide easy and fun ways to learn about art, math, and other cultures.