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Wednesday – AB. Morning (Part 1) Developing the Concept of a Definite Integral Area Model Riemann Sums and Trapezoidal Method Numerical Integration Break Morning (Part 2) Applications of Integration Solids with Known Cross Sectional Area Discovering the Average Value of a Function

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Wednesday – AB

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Wednesday ab

Wednesday – AB

  • Morning (Part 1)

    • Developing the Concept of a Definite Integral

    • Area Model

    • Riemann Sums and Trapezoidal Method

    • Numerical Integration

  • Break

  • Morning (Part 2)

    • Applications of Integration

    • Solids with Known Cross Sectional Area

    • Discovering the Average Value of a Function

    • Free-Response Problem (2013 AB 5)

  • Lunch

  • Afternoon (Part 1)

    • Share an Activity

    • Dan Meyer

    • Discussion of Homework Problems

  • Break

  • Afternoon (Part 2)

    • Curriculum Module: Motion (w/Smartboard)

    • Mean Value Theorem


Wednesday ab bc

Wednesday – AB/BC

  • Morning (Part 1)

    • Developing the Concept of a Definite Integral

    • Area Model

    • Riemann Sums and Trapezoidal Method

    • Numerical Integration

  • Break

  • Morning (Part 2)

  • AB:

    • Applications of Integration

    • Solids with Known Cross Sectional Area

    • Discovering the Average Value of a Function

    • Free-Response Problem (2013 AB 5)

  • BC:

    • Polar

  • Lunch

  • Afternoon (Part 1)

    • Share an Activity

    • Discussion of Homework Problems

  • Break

  • Afternoon (Part 2)

  • AB:

    • Curriculum Module: Motion (w/Smartboard)

    • Mean Value Theorem

  • BC:

    • Parametric & Vectors


Wednesday assignment ab

Wednesday Assignment - AB

  • Multiple Choice Questions on the 2013 test: 25, 26, 27, 77, 79, 80, 81, 83, 85, 86, 87, 88, 89, 90, 91, 92

  • Free Response:

  • 2014: AB4/BC4, AB5

  • 2013: AB4


Wednesday assignment ab bc

Wednesday Assignment – AB/BC

  • Multiple Choice Questions on the 2013 test: 25, 26, 27, 77, 79, 80, 81, 83, 85, 86, 87, 88, 89, 90, 91, 92

  • Free Response for AB Track:

  • 2014: AB4/BC4, AB5

  • 2013: AB4

  • Free Response for BC Track:

  • 2014: AB4/BC4, BC5

  • 2013: BC4


Wednesday files

Wednesday Files

  • Introducing the Definite Integral Through the Area Model

  • Investigation How to Find Area Using Riemann Sums and Trapezoids

  • Developing Understanding for a Definite Integral

  • Fun Finding Volume

  • Numerical Integration

  • Solids with Known Cross-Sections

  • Building Understanding for the Average Value of a Function

  • Share an Activity

  • Dan Meyer

  • Tuesday Assignment

  • Motion

  • Mean Value Theorem

  • Parametric & Vectors


Key ideas to cover on integration

Key Ideas to Cover on Integration

  • A definite integral is the limit of a Riemann sum

  • The definite integral is the net accumulation of a rate of change

    or


Wednesday ab

All the important concepts related to definite integrals can be taught and understood without knowing antiderivatives.


Wednesday ab

  • Calculus AP should include opportunities for students to understand

    • Area under a graph

      • Riemann Sum – Definition of a Definite Integral

    • Ways to Evaluate a Definite Integral

      • Fundamental Theorem

    • How integrals accumulate area

    • How functions can be by integrals

    • Techniques for finding indefinite integrals

    • Applications of integrals


Wednesday ab

  • Deal with graphical and tabular sets of data to find area

  • That can be represented by a bounded region.

  • That can be approximated using several methods.

  • Relationships between approximations.

  • How more accurate approximation be found

  • The units of measure for .


Introducing integration through the area model

Introducing Integration through the Area Model


Wednesday ab

Figure 1 shows the velocity of an object, v(t), over a 3-minute interval. Determine the distance traveled over the interval

. The area bounded by the graph of v(t) and the t-axis for represents the distance traveled by this object. The distance can be represented by the

definite integral .


Wednesday ab

The following chart gives the velocity of a particle, v(t), at 0.5 second intervals. Estimate the distance traveled by the particle in the three seconds using three different methods. Each method is an approximation for .


Investigating how to find area using riemann sums and trapezoids

Investigating How to Find Area using Riemann Sums and Trapezoids

Using the NUMINT program or

LMRRAM and TRAPEZOID program on a TI83/84


Things you should have observed

Things You Should have Observed

  • As the number of rectangles increases on monotonically increasing functions, the left hand sums increase, but remain less then the area.


Things you should have observed1

Things You Should have Observed

  • which sums are always greater than the actual area

  • Which sums are always less than the actual area


Things you should have observed2

Things You Should have Observed

  • The limit of the left hand sum equals the limit of the right hand sum and equals the area of the region.

  • area of the region or


Students should be able to

Students should be able to

  • Set up and evaluate left, right and midpoint Riemann sums from analytical data, tabular data, or graphical data.

  • Set up and evaluate a Trapezoidal sum approximation from analytical data, tabular data, or graphical data.


Wednesday ab

  • Determine Units of Measure:

    • The units of the definite integral are the units of the Riemann Sum

      • The units of the function multiplied by the units of the independent variable.


Wednesday ab

  • Verbal Explanation

    • Students need to be able to tell what a definite integral represents in the context of the problem and identify the units of measure.

    • Very common AP question on Free Response Questions


Using technology to approximate the definite integral

Using Technology to Approximate the Definite Integral


Developing an understanding for the definite integral

Developing an Understanding for the Definite Integral

Smartboard File


Fun finding volume

Fun Finding Volume


Solids with known cross sectional area

Solids with Known Cross Sectional Area


Wednesday ab

Create a table and a sketch for

scale for the grid is 0.5 cm

on the x and y axes


Wednesday ab

Re-sketch the graph of f (x).

The scale for this grid is 0.25 cm on

both the x and y axes.


Wednesday ab

Select one of the figures. Cut out the 9 shapes, keeping the tabs on the shape. Fold the trapezoidal trapezoidal tab. Glue the tab on the graph so that the edge of the shape is the f(x) segment. Face all the colored faces in the same direction.


Wednesday ab

Complete the Finding the Volume of the Solid Activity Sheet with your group members.


Volume of solids of revolution

Volume of Solids of Revolution


Rotating about a line other than the x or y axis

Rotating about a Line Other than the x- or y-axis

Pages 2 to 5


Rotating about a line above the region

Rotating about a Line Above the Region

Pages 5 to 7


Rotating about a line to the left of the region

Rotating about a Line to the Left of the Region

Pages 10 and 11


Rotating about a line to the right of the region

Rotating about a Line to the Right of the Region

Pages 8 and 9


Building understanding for the average value of a function

Building Understanding for the Average Value of a Function

An Activity for


2013 ab5

2013 AB5


What activity would you like to share

What Activity Would You Like to Share


Dan meyer

Dan Meyer

All Examples

Taco Stand


Discussion of tuesday homework problems

Discussion of Tuesday Homework Problems


Tuesday assignment ab

Multiple Choice Questions on the 2013 test: 3, 6, 8, 10, 11, 13, 17, 20, 21, 23, 28, 76, 78, 82, 84

Free Response:

2014: AB2, AB3/BC3

2013: AB3

Tuesday Assignment - AB


Tuesday assignment ab bc

Tuesday Assignment – AB/BC

  • Multiple Choice Questions on the 2013 test: 3, 6, 8, 10, 11, 13, 17, 20, 21, 23, 28, 76, 78, 82, 84

  • Free Response for AB Track

  • 2014: AB2, AB3/BC3

  • 2013: AB3

  • Free Response for BC Track

  • 2014: AB3/BC3, BC2

  • 2013: BC3


2014 ab2

2014 AB2


Scoring rubric 2014 ab2

Scoring Rubric 2014 AB2


2014 ab3 bc3

2014 AB3/BC3


Scoring rubric 2014 ab3 bc3

Scoring Rubric 2014 AB3/BC3


2014 bc2

2014 BC2


Scoring rubric 2014 bc2

Scoring Rubric 2014 BC2


2013 ab3 bc3

2013 AB3/BC3


Scoring rubric 2013 ab3 bc3

Scoring Rubric 2013 AB3/BC3


2013 ab51

2013 AB5


Scoring rubric ab5

Scoring Rubric AB5


2013 bc5

2013 BC5


Scoring rubric bc5

Scoring Rubric BC5


Scoring rubric bc51

Scoring Rubric BC5


Wednesday ab

College Board has developed a Curriculum Module to assist you in teaching how to use Calculus to study motion.

Dixie Ross

Pflugerville High School

Pflugerville, TX

Motion Smartboard File


What you need to know about motion

What You Need to Know about Motion

  • Worksheet 1: page 5


Sample practice problems numerical graphical analytical

Sample Practice ProblemsNumerical, Graphical, Analytical

  • Worksheet 2: pages 7-9


Understanding the relationship among velocity speed and acceleration

Understanding the Relationship Among Velocity, Speed and Acceleration

  • Worksheet 3: page 13-15


What you need to know about motion along the x axis

What You Need to Know about Motion Along the x-axis

  • Worksheet 4: page 21


Sample practice problems

Sample Practice Problems

  • Worksheet 5: page 23-26


The mean value theorem

The Mean Value Theorem


The mean value theorem smartboard

The Mean Value Theorem - Smartboard

What is guaranteed?

What must be true for the guarantee?

Can parts be true if the conditions are not met?

How does it apply to real data?


Wednesday assignment ab1

Wednesday Assignment - AB

  • Multiple Choice Questions on the 2013 test: 25, 26, 27, 77, 79, 80, 81, 83, 85, 86, 87, 88, 89, 90, 91, 92

  • Free Response:

  • 2014: AB4/BC4, AB5

  • 2013: AB4


Wednesday assignment ab bc1

Wednesday Assignment –AB/BC

  • Multiple Choice Questions on the 2013 test: 25, 26, 27, 77, 79, 80, 81, 83, 85, 86, 87, 88, 89, 90, 91, 92

  • Free Response for AB Track:

  • 2014: AB4/BC4, AB5

  • 2013: AB4

  • Free Response for BC Track:

  • 2014: AB4/BC4, BC5

  • 2013: BC4


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