Selective Unit 2 (S02) s3

MATHEMATICS-8

SELECTIVE UNIT 2 (S02)

(Algebraic Projects)

(July 2013)

Unit Statement: In this unit the student will apply previously learned mathematical concepts to creating a project using algebraic variables. The goal for this unit is for the student to connect mathematics to real life experiences he/she can relate to; including problem solving skills necessary to be successful in these activities.

Essential OutcomeS: (must be assessed for mastery)

Problem solving and higher order thinking components are essential for A level mastery. Each TSW can contain problem solving and higher order thinking components (as found in suggested text).

1. The Student Will describe a relationship among numbers and quantities with a number sentence.

2. TSW create function tables.

3. TSW move beyond simple computation problems with variables to create expressions using real world examples.

4. TSW demonstrate understanding of real world application of algebraic expressions or equations through the creation of a project.

Introduced Outcomes and Practiced Outcomes:

1. The Student Will engage in mathematical thinking skills and problem solving.

2. TSW determine strategies to problem solve.

3. TSW create word problems which show algebraic thinking.

Key Terms and Concepts:

In this unit the student will apply already mastered algebraic concepts . Using daily routines shall provide the student a chance to practice real life problem solving skills.

QSI MATHEMATICS-8 S02

Algebra

Equation

Expression

Opposite

Sum

Difference

Inverse

Operation

Values

function table

variables

representing variables

representation

interpret

algebraic representation

QSI MATHEMATICS-8 S02

Suggested Assessments Tools and Strategies:

• Attached Rubric or teacher generated rubric that assesses ALL essential outcomes (TSWs)

Suggested Activities:

1. Use strategies to practice the use of numbers in other curricular areas than Mathematics.

2. Allow students time to discuss words problem solving strategies.

Technology Links For Teachers:

Teacher Resources:

http://ase.tufts.edu/education/earlyalgebra/about.asp

http://ase.tufts.edu/education/earlyalgebra/publications/2008/notSame.pdf

http://ase.tufts.edu/education/earlyalgebra/publications/2008/mathGeneralization.pdf

http://ase.tufts.edu/education/earlyalgebra/publications/2007/signedNumbers.pdf

http://ase.tufts.edu/education/earlyalgebra/publications/2001/youngStudents.pdf

http://www.teachervision.fen.com/algebra/resource/53514.html

http://www2.edc.org/mathpartners/pdfs/3-5%20Patterns%20and%20Functions.pdf

Technology Links For Students:

http://teams.lacoe.edu/documentation/classrooms/amy/algebra/3-4/activities/functionmachine/functionmachine3_4.html

http://www.learninggamesforkids.com/3rd-grade-math.html

http://www.mathscore.com/math/free/lessons/Florida/1st_grade/Function_Tables.html

http://www.spellingcity.com/third-grade-math-vocabulary.html

http://www.algebra4children.com/third-grade-math-games.html

http://www.graniteschools.org/depart/teachinglearning/curriculuminstruction/math/Pages/MathematicsVocabulary.aspx

http://exchange.smarttech.com/details.html?id=b6c9bdcf-409d-4068-8a4d-f8a0031afabb

http://elemmath.jordandistrict.org/files/2012/04/Practices-2-32.pdf

http://www.uen.org/3-6interactives/math.shtml

http://www.onlinemathlearning.com/algebra-math-games.html

http://www.gamequarium.com/prealgebra.html

http://www.teachervision.fen.com/algebra/resource/53514.html

http://nlvm.usu.edu/en/nav/topic_t_2.html

http://blog.learningtoday.com/blog/?Tag=Algebra%20games

http://www.eduplace.com/math/mthexp/g3/challenge/

http://www.ixl.com/

http://www.mathplayground.com/

http://www.coolmath4kids.com/

www.superteacher.com

http://www.factmonster.com/math/flashcards.html#addsub

http://www.aaamath.com/B/geo318x4.htm

http://www.prongo.com/lemon/game.html

Cross Curricular Activities:

Success Orientations:

• Focus on Group Interaction, Aesthetic appreciation, and independent endeavor.

Science:

• Connect science concepts mastered to mathematical procedures and algebraic thinking.

Cultural Studies:

• Compare home/host country using algebraic expressions.

Reading/Language Arts:

• Read aloud word problems and discuss solutions in small groups.

• Use non-fiction books to enhance understanding of Algebraic concepts.

• Create BINGO boards with algebraic facts.

• Vocabulary mapping with key terms (great for IE students

SUGGESTED RUBRIC

Mathematics-08 S02:

Name: Date ______

• In order to receive a ‘B’ the student must have all the ‘B’ level boxes marked.

• In order to receive an ‘A’ the student must have all ‘B’ level grades and all ‘A’ level boxes marked.

The Student Will (TSW)... / ‘A’ LEVEL / ‘B’ LEVEL / P
Teacher Comments
1. The Student Will describe a relationship among numbers and quantities with a number sentence . / I can write a numbers sentence to represent real life examples given. / I can write a number sentence to represent real life examples given by teacher.
2. TSW use function tables. / I can fill in an input, output table correctly when given specific values for a rule.
3. TSW move beyond simple computation problems with variables to create expressions using real world examples. / I can independently create word problems with variables and defend the strategies they are using to solve the problem.
4. TSW demonstrate understanding of real world application of algebraic expressions or equations through the creation of a project. / I can independently choose a real world application that demonstrates algebraic expressions and explains it in a project. / I can create a
project with teacher guidance showing the application of algebraic expressions.

QSI MATHEMATICS-8 S02