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Chemical Reactions
In this chemical reactions worksheet, students determine the order of a reaction based on experimental results. This worksheet has 5 problems to solve.
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Chemistry 152 - Competencies
In this chemistry competencies worksheet, learners calculate rate law, balance equations, determine pH of solutions, give the oxidation number for atoms, and write in formulas. This worksheet has 4 fill in the blank questions and 20...
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What Happened to the Mean and Median
Students find the mean, median and mode. In hs statistics instructional activity, students collect, plot and analyze data. The identify the effect the central tendency have on the data and line.
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Teaching Animal Rights
In this biology activity, students engage in the reading of the rights of educators to teach concerning the issue of using animals for educational purposes.
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Heat of Formation using Hess's Law Lab
In this heat of formation worksheet, students determine the heat of formation for magnesium by combining 3 given reactions and using Hess's Law. Students then complete a data calculations chart for each reaction.
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Solving Equations by Factoring
In this solving equations by factoring instructional activity, students solve and complete 10 different problems. First, they solve each equation using the Zero product property. Then, students define a variable and use an equation to...
Benjamin Franklin Tercentenary
Benjamin Franklin’s Community Contributions
Students research Benjamin Franklin's community contributions. In this social studies lesson plan, students create a collage showing things they can do to improve their communities.
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Marshmallow Moosy
Pupils stack several different colored marshmallows-one on top of the other-in the tall cylindrical container. They ct a cardboard disk to fit snugly inside of the container on top of the marshmallow stack using a compass if necessary....
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Hang Time
Students use the equation to calculate the vertical distance an object fall during 1 second in 1/10 second increments. (The acceleration due to gravity on the Earth=a= 9.8 m/s2) Using a graphing calculator, students plot the path of a...
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Worksheet 34
In this math worksheet, students are given terms from the Fourier sine or cosine series. They solve for the corresponding term that is in the solution u(x,t). Boundaries are specified. Three application problems follow the terms.
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Worksheet 33
In this math worksheet, students find the solutions to the wave equations that are presented in a variety of situations. They also sketch a solution as directed.
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Worksheet 25 - Fall 1995
In this math worksheet, students use the theory of quantum mechanics to determine the relative position of objects and how motion could affect them.
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Spreadsheet Function Machine
Learners create a spreadsheet to analyze functions. For this algebra lesson, students use spreadsheets to find the intersection of systems of equations. They identify the dependent and independent function as it relates to a line.
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Get a Half-life!
Pupils explore decay functions and the half-life of a substance. Through an M&M activity with calculators, students collect and graph data. They determine the linear, quadratic and exponential functions of the graph. Pupils...
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Rational Functions
In this Algebra II/Pre-calculus worksheet, students solve and graph rational equations, identifying the intercepts and asymptotes. The six page worksheet contains nine problems. Answers are not provided.
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Get a Half-life!
Students use m&m candies as their sample set. They begin by counting the total number of candies to determine their sample size. Students put the candies into a cup and shake them gently before pouring them onto a paper plate. Count...
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Recursion, Roots and Newton's Methods
In this recursion worksheet, students determine the successive approximations of square roots by using the Babylonian Algorithm. They discuss how to derive Newton's Method from the microscopic approximation. This four-page worksheet...
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Corporate Human Rights Policies
Students examine corporate human rights policies. In this business ethics lesson, students read articles and conduct research that allows them to respond to and discuss the provided business ethics questions.
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Calorimetry
In this calorimetry worksheet, students determine the specific heat of an unknown liquid. Students calculate the change in enthalpy for given reactions. This worksheet has 20 problems to solve.
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Get a Half Life!
Eighth graders use M&M's to experiment with data. They use a graphing calculator to determine the best equation for their data; linear, quadratic or exponential. They analyze the data to find the half-life of their M&M's.
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Dough Lake Topology
High schoolers practice coordinates and measurements, develop 2D, 3D topological map, construct grid with string on real surface, establish "level" fixed point for measurements, take and record data points of elevation, and enter data on...
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Coffee: Differential Equation
In this differential worksheet, students read a word problem and write a differential equation and solve it. They draw the slope field for given problems. This two-page worksheet contains 9 multi-step problems.
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Estimating the Square- Root of Ten
In this algebra worksheet, students estimate the square root. They rewrite the root as an exponential function and solve. They use the correct function notation. There are 10 questions.
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The Soviet Choice For Growth
Students examine five major events in Soviet History to introduce the concept of opportunity cost. They identify considered alternatives at the time of decision and examine benefits and cost. They apply these ideas to a typical school day.