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Investigations into Estimations
Learners gain the powerful tools of estimation, prediction, and averaging and discover the importance these tools have in daily living.
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Investigating Parabolas
Students identify properties of parabolas. In this algebra lesson, students factor quadratic equations and identify the properties of parabolas. They find the roots, vertex and intercepts of a parabola.
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Determining the Age of Fossils
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Investigating Area and Perimeter of Polygons.
Student sinvestigate the area and perimeter of polygons. They differentiate between similar and congruent polygons.. They identify the ratio and proportions of the sides and angles of polygons.
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Investigating the Sierpinski Triangle
Students solve and analyze the sierpinski's triangle. In this geometry lesson, students identify properties and theorem of triangles. They solve problems involving angles and sides of triangles.
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Logic- Always and Sometimes
Second graders investigate logical reasoning. In this math vocabulary lesson, 2nd graders explore the words: always and sometimes while evaluating story problems. Students create images on KidPix to illustrate their understanding of the...
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What Makes Ten
Students investigate the concept of ten and how it is part of the real number system. They find the quantity of ten using as many combinations as possible. They can count using manipulatives, write on paper, or by doing mental math.
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Investigating the Relationship Between Slope and Angles
In this slope angles worksheet, students discover the relationship between slope and angle. Students complete tables of values and answer four discussion questions.
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Worksheet 5 Math 126-Hyperbolas
In this Pre-calculus learning exercise, students solve problems involving hyperbolas. The two page learning exercise contains explanation and four multi-part questions. Answers are not included.
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Automobile-Accident Reconstruction
Students investigate an accident and relate it to math. In this trigonometry instructional activity, students measure the accident scene, the friction produced, and the speed from the skid marks. They create a poster of their findings.
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The Golden Ratio
Seventh graders investigate a ratio found in nature and in numerous pieces of artwork throughout history. The lesson is cross-curricular and builds a sense of appreciation of design for students.
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Exploring Characteristics of Triangles
Young scholars draw triangles and explore the classification of each using the measures of interior angles and lengths of sides. They investigate the sum of the interior angles of various triangles and conjecture and prove the theorem:...
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Slope Exploration
In this slope exploration worksheet, 9th graders solve and complete 18 different problems that include graphing and investigating the slope of various equations. First, they graph each pair of points and draw a line that contains both...
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Experimental Probability (Practice 20.5)
In this probability worksheet, students make a set of cards with letters (instructions provided) and use them to solve 5 probability investigations.
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Linear and Exponential Models
Students investigate the differences between linear and exponential models. In this linear and exponential models lesson, students make a table of given data. Students determine if the data is linear or exponential by plotting the data...
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NEXT GENERATION SPACECRAFT-Orion
Students investigate the volume of a solid. In this calculus lesson, students use integration to find the volume of a solid generated by a region, the Orion crew module.
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Acting Like a Hog
Students explore game theory. In this secondary mathematics lesson, students investigate the playing of a game called Hog which involves rolling dice. Students explore many different scenarios as they consider the best strategy and the...
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Set Design
Students explore proportional reasoning. In this middle school mathematics lesson plan students investigate scale drawings as they create a proportional representation for the carvings on Mt. Rushmore.
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Calculating and Applying Basic Probability
Eighth graders investigate the basic concepts of probability. In this probability lesson plan, 8th graders learn the associated probability. They work with spinners, colored cubes in a bag, flip coins, and choose colored candies while...
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Building Buildings
Seventh graders investigate 2-D and 3-D objects. In this geometry lesson, 7th graders begin to understand spatial reasoning. Students look at pictures of the NYC Skyline and discuss what it looks like from different views. Students use...
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Convert among decimals, fractions, and percents
Seventh graders convert among decimals, percents, and fraction with and without a calculator. In this seventh grade mathematics lesson, 7th graders explore strategies that help them to remember how to perform the needed operation...
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Patterns
Fourth graders investigate patterns and sequences. In this patterns and sequences lesson, 4th graders use a hundreds chart to build recurring patterns. Students skip count by threes and fives on a hundreds chart by coloring multiples...
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When A Line Meets Itself
Students investigate the linear characteristics of cultural art. In this art analysis lesson, students discover the Pre-Columbian Chimu culture and the many masks they created. Students identify the different shapes and lines in their...
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Knots and Braids
Students relate mathematics to braiding and knots. In this braiding and knots lesson, students calculate the components for building braids. Students share their braids investigations.