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Effect of Proportionality Constant on Exponential Graph (k>0)
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This classroom activity presents College Algebra students with a ConcepTest and a ...

This classroom activity presents College Algebra students with a ConcepTest and a Question of the Day activity concerning the effect of the proportionality constant, k, on the y-intercept and position of an exponential graph where k>0 and C is an arbitrarily fixed value in f(x)=Ce^(kx).

Subject:
Education
Mathematics
Algebra
Material Type:
Activity/Lab
Assessment
Teaching/Learning Strategy
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Starting Point (SERC)
Author:
James J. Rutledge
Effect of Initial Value on Graph of Exponential Function (C>0)
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This classroom activity presents College Algebra students with a ConcepTest and a ...

This classroom activity presents College Algebra students with a ConcepTest and a Question of the Day activity concerning the effect of the initial value, C, on the y-intercept and position of an exponential function where C>0 and k is an arbitrarily fixed value in f(x)=Ce^(kx).

Subject:
Education
Mathematics
Algebra
Material Type:
Activity/Lab
Assessment
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Starting Point (SERC)
Author:
James J. Rutledge
Math, Grade 6, Unit 0, Lesson 2
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Students are introduced to classroom routines and expectations, and complete a full ...

Students are introduced to classroom routines and expectations, and complete a full mathematics lesson. The class discusses how to clearly present work to classmates. Partner work is modeled, and partners then work to match numerical expressions to corresponding word descriptions. Students read and discuss a summary of the math in the lesson, and then write a reflection about their thoughts.

Key Concepts

Students match a numerical expression to its corresponding description in words. Students interpret parentheses and brackets in numerical expressions and they construct viable arguments and critique the reasoning of others. Students learn to use the exponent 2 to represent squaring.

Goals and Learning Objectives

Describe the classroom routines and expectations
Consider how to present work clearly to classmates
Collaborate with a partner
Critique a partner’s reasoning
Connect a numerical expression to its corresponding word description
Learn to use an exponent of 2 to represent squaring

Subject:
Algebra
Provider:
Pearson
Math, Grade 6, Unit 0, Lesson 4
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Students discuss as a class the important ways that listeners contribute to ...

Students discuss as a class the important ways that listeners contribute to mathematical discussions during Ways of Thinking presentations. Students then use the properties of operations to find the value of each fruit used in equations.

Key Concepts

Students use the properties of operations to find the value of each fruit used in different equations. By considering several equations, students can match each of the 10 fruits to the whole numbers 0 through 9. This work helps students see why representing unknown numbers with letters is useful.

Goals and Learning Objectives

Contribute as listeners during the Ways of Thinking discussion
Identify the whole numbers that make an equation true
Use the properties of operations, when appropriate, to justify which whole numbers represent unknown values

Subject:
Algebra
Provider:
Pearson
Math, Grade 6, Unit 0, Lesson 3
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The class reviews the properties of operations. The use of “ask myself” ...

The class reviews the properties of operations. The use of “ask myself” questions to make sense of problems and persevere is modeled. Students review things to do when they feel stuck on a problem. Finally, students use the properties of operations to evaluate expressions.

Content Standards

Key Concepts

Students use the properties of operations to justify whether two expressions are equivalent.

Goals and Learning Objectives

To start to work on a problem, make sense of the problem by using “ask myself” questions
Persevere in solving a problem even when feeling stuck
Use the properties of operations to evaluate expressions

Subject:
Algebra
Provider:
Pearson
Math, Grade 6, Unit 0, Lesson 1
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Students participate in an icebreaker activity, finding a classmate whose card contains ...

Students participate in an icebreaker activity, finding a classmate whose card contains an expression equivalent to the expression on their own card. The resulting student pairs will be partners for this unit. Students spend time exploring the digital course. They learn new symbols for multiplication and detect possible errors in evaluating numeric expressions. The class discusses and decides upon norms for math class.

Key Concepts

Students evaluate numerical expressions and identify equivalent expressions. They explore why the order of operations affects calculation results and how to use parentheses to clearly describe the order of the operations.

Goals and Learning Objectives

Evaluate numerical expressions
Understand the reason for the order of operations and how to use parentheses in numerical expressions
Use the basic features of the application
Create and understand the classroom norms
Use mathematical reasoning to justify an answer

Preparation

Print out the Expression Icebreaker cards. Select the number of pairs of Partner 1 and Partner 2 cards needed for your class. Shuffle the cards before distributing to students.
Write on the board or chart paper: Find a classmate whose card has an expression that is equivalent to the expression on your card.
Choose a hand signal or phrase for common activities, such as putting technology away and focusing on the teacher.

Subject:
Algebra
Provider:
Pearson
Plotting Points Practice: quadrant I, whole numbers 0 to 12
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Independent practice plotting randomly generated Points in quadrant 1 (only) of a ...

Independent practice plotting randomly generated Points in quadrant 1 (only) of a coordinate plane/grid with feedback. X-values and Y-values are whole numbers from 0 to 12, inclusive. The number of attempts and number correct, as well as percent correct o

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T08: Aufgabe 5 (Seite 125)
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Termin 08 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 08 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Konstruktionsaufgaben mit Hilfe von Isometrien lレsen Aufgabe 5 (Seite 1

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T08: Skalarprodukt
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Termin 08 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 08 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Skalarprodukt

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T09: Aufgabe 8 (Seite 126)
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Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Zentrische Streckung Aufgabe 8 (Seite 126)

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T09: Aufgabe 11 (Seite 126)
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Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Zentrische Streckung Aufgabe 8 (Seite 126)

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T09: Aufgabe 2 (Seite 131)
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Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Zentrische Streckung Aufgabe 2 (Seite 131)

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube
T09: Aufgabe 3 (Seite 131)
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Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", ...

Termin 09 Kurs"Einf゚hrung in die Algebra/Geometrie" Harald Scheid, Wolfgang Schwarz:"Elemente der Geometrie", Spektrum, 4. Auflage Thema: Zentrische Streckung Aufgabe 3 (Seite 131)

Subject:
Algebra
Geometry
Material Type:
Simulation
Provider:
GeoGebra
Provider Set:
GeoGebraTube