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We will have a "two-book" organization for our class this year. This will mean that I will be teaching two separate lessons from two different texts each day.
Instruction follows a 5E lesson plan format: Engagement, Exploration, Explanation, Extension, and Evaluation. Lessons begin with an Engagement activity. This could be a prerequisite skill for a daily lesson, vocabulary review, or review of previously learned content to keep our skills sharp. The whole class will complete the Engagement as one group.
Then we move into Exploration. I will lead an activity that introduces the day's concept. Students will will be expected to explain their strategies and thinking as they worked to solve problems. Students will then complete a Quick Evaluation to determine extra help needs for the independent practice part of the Extension. The class will be assigned Extension activities based on their level of understanding. Finally, students will complete an Evaluation, and homework will be assigned.
Lesson Progress
Engagement
Exploration / Explanation
Exploration & Practice
w/ Partner or Group
Exploration/Explanation
Explanation & Direct Instruction
Evaluation, Quick Assessment
Evaluation / Quick Check
Extension & Small Group Instruction
Extension
Evaluation & Centers
Small Group/Centers
Blocks shaded in green are times when students will be working with the teacher, and unshaded blocks represent independent or partner/group work times.
To allow students to work on developing their Math skills and practice previously learned materials, there are Math Centers for students to use: Computation, Algebra, Geometry, Thinking Skills, Parts of a Whole, and Problem Solving. Students are assigned to activities and track progress on a monitoring chart.
Newsletter
To keep parents informed about the math that we are studying, each unit will begin with a Unit Newsletter. It will explain the content we will cover in our unit of study, examples of the skills, applications, and suggestions for ways that students can practice. An electronic copy of the newsletters will be available on the Newsletter link at the top of the page.
Students' grades are based on three components: Classwork, Tests & Quizzes, and Basic Facts, Skills Maintenance, & Homework.
Classwork
Tests & Quizzes
Skills & Homework
60%
25%
15%
Not all classwork will be graded, although all work will be reviewed for accuracy and completeness. Each unit has a unit test, also called a Summative Assessment or Short Cycle Assessment.
The tests include selected response items (SR, more commonly known as multiple choice) and constructed response (CR, BCR, ECR) items. The selected response items will be scored by a scanning machine, and I will score the constructed response items according to a scoring key. Six of our assessments are 'secured' documents, so you will receive the summary document created for parents, but the actual tests cannot leave the classroom. To view your child's paper, please let me know when you wish to come for a visit.
(Translation: Brief Constructed Responses and Extended Constructed Responses)
The constructed response items have two parts. In Part A, students answer the problem that is posed. Space is provided for students to work the problem. This 'figuring' should be left on the paper...please help me to break the students of a bad habit among many of them: They should NOT erase this figuring; it can be counted for points toward the explanation, Part B.
In Part B the students write a brief explanation of the solution, including the steps to arrive at the solution and the math content that is used in the solution. Part B may ask students to explain how they determined their answer or why their answer is correct. BCRs that ask how may be explained in paragraph form or by providing a sequence of steps in the solution of the problem. BCRs that ask why may be explained in the same way, but the response must include a justification based on mathematical principles and connections. Both types of questions must close with a summary statement that includes the final answer.
A BCR is worth a total of 3 points: 1 point for a correct answer in Part A and 2 points for Part B. An ECR is worth a total of 4 points: 1 point for a correct answer to Part A and 3 points for the explanation in Part B. ECRs differ from BCRs in Part B; there will be an additional task required of students and students will recognize this from the format. The Part B task description will contain two bulleted items to address. The following shows a BCR and then two versions of an ECR based on the same problem.
Part A
Find the average for this set of quiz scores: 100, 90, 85, 95, 90
92
100 + 90 + 85 + 95 + 90 = 460
460 ÷ 5 = 92
Part B
Explain how you determined your answer.
Use what you know about finding averages in your response.
Use words, numbers, and/or symbols in your explanation.
Add the scores: 100 + 90 + 85 + 95 + 90 = 460
Divide by 5 to distribute: 460 ÷ 5 = 92
So, the average score is 92.
This example shows that the student understands how to find an average. It is demonstrated by the application of an appropriate strategy and operations, resulting in a correct answer.
To find an average, the total of all scores should be divided equally among the total number of quizzes. The total is the sum of the quizzes and division is used to divide the total among the quizzes:
To find out whether the average will change, the average needs to be determined with all seven scores:
So, the average will go down to 90 over the seven quizzes. I also know the average will be lower because each of the scores being added are less than the mean of the original set, so the new average would have to be lower.
Extended Constructed Response, Example 2
To find an average, the total of all scores should be divided equally among the total number of quizzes. The total is the sum of the quizzes, and division is used to divide the total among the quizzes:
The examples differ in the tasks the students were directed to complete in Part B and whether the students needed to explain how or why in their response. Remember that why items require a demonstration of understanding of underlying math principles and connections.
Both BCR and ECR responses should be guided by the second statement in Part B that reads: 'Use what you know about ... in your response.' That statement is a clue to students about the math concepts that should be addressed in the response.
A rubric at http://www.mdk12.org/mspp/k_8/mathscoring_bcr.html shows more detail about the scoring explanations for a BCR (Brief Constructed Response) and the ECR (Extended Constructed Response and Extension to Constructed Response) is explained at http://www.mdk12.org/mspp/k_8/mathscoring_ecr.html . This is my abbreviated version of the scoring keys. When you look at a scored BCR or ECR, please keep in mind that the response is scored for the demonstrated understanding of the math. The student's intent or skills observed in class have no bearing on the score.
Correct = 1
Incorrect = 0
Part B BCR “how” ?
Complete understanding and analysis = 2
Partial or minimal understanding and analysis = 1
Incorrect, irrelevant or missing = 0
Part B BCR
“why” ?
Complete understanding, analysis and justification = 2
Partial or minimal understanding, analysis and justification = 1
Part B ECR
“how” ?
Comprehensive understanding and analysis = 3
General understanding and analysis = 2
Minimal understanding and analysis = 1
Comprehensive understanding, analysis and justification = 3
General understanding, analysis and justification = 2
Minimal understanding, analysis and justification = 1
There is a problem solving process that we use in problem solving.
Think of a problem as a story. Stories have a beginning, a middle, and an end; problems have a beginning, a middle, and an end or solution.
Some problem solving strategies were suggested above: use an organizer, draw a sketch or diagram, make a table or organized list, draw a representation of the problem using an appropriate manipulative, imagine acting it out, work backwards, guess and test, solve a simpler problem, write an equation, or find a pattern.
Here is an example of an ECR with an opportunity to use some problem solving strategy and process. Try putting it all together for a great response! Then try the BCR that follows.
The wading pool at the community swim club is 30 feet wide and 20 feet long. There is a rectangular cement patio that surrounds the pool, extending ten feet from each side.
What is the perimeter of the patio?
_________ feet
The Party Store is having a special offer of one free balloon for every four party favors that customers buy. Abby got 5 free balloons to use to decorate for her party, and her party favors cost her $15.75.
How many packages of party favors did Abby buy?
_______ packages
Explain how your found your answer.
Use what you know about problem solving in your response.
Use words, numbers, and/or symbols in your response.