David Lewis

 (7)
United States - Connecticut - Hamden, CT
David Lewis
3.9
16 votes
Treat every student like a violin student, with constant feedback and interaction.
 
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By David Lewis
Four one-page editable Microsoft Word documents, each with a big “word-problem” with scaffolded questions; students interpret the situation, write two functions, graph them, and interpret the point of intersection and/or the x-intercept and
Subjects:
Algebra, Word Problems
Grades:
8th, 9th
Types:
Worksheets
CCSS:
HSF-BF.A.1, HSF-LE.B.5
$2.00
4 ratings
4.0
Digital Download ZIP (3.04 MB)
By David Lewis
Four guided (scaffolded) pages on solving systems of linear equations, with the emphasis on writing equations from “word-problems” and interpreting the solutions. Each document is an editable Microsoft Word (with MathType) document. With my scanned
Subjects:
Algebra
Grades:
9th
Types:
Worksheets
CCSS:
HSA-CED.A.2, HSA-REI.C.5
$2.00
1 rating
4.0
Digital Download ZIP (2.15 MB)
By David Lewis
Your students practice regression modeling for quadratic functions. Three single-page editable Microsoft Word (with MathType) documents, each one "word problem" and each with data and some scaffolding questions guiding students through the process.
Subjects:
Statistics, Algebra 2
Grades:
11th, 12th
Types:
Worksheets
CCSS:
HSA-CED.A.2, HSA-REI.D.11, HSF-LE.A.1, HSF-LE.A.2
$2.00
not yet rated
Digital Download ZIP (2.33 MB)
By David Lewis
Your students practice finding relative or absolute extrema by writing functions to model a situation and then using a graphing calculator to locate minimum or maximum values. Two single-page editable Microsoft Word (with MathType) document, each
Subjects:
PreCalculus, Algebra 2
Grades:
11th
Types:
Worksheets
CCSS:
HSF-IF.C.7a, HSF-IF.C.7b
$1.00
2 ratings
4.0
Digital Download ZIP (1.35 MB)
By David Lewis
Package includes: Breaking Down the SAT, #4. Analysis of real (official) released verbal question from the “new” SAT (March 2016) shows techniques students can use to answer similar sorts of questions on SAT and other standardized tests (this one is
Subjects:
ELA Test Prep, Other (ELA)
Grades:
11th, 12th
Types:
Test Prep, Minilessons
$3.00
2 ratings
4.0
Digital Download ZIP (0.69 MB)
By David Lewis
One two-page general assessment on early Pre-Algebra or Algebra 1 skills, probably most useful as a placement test or a pre-test. Variety of problems on number operations, signed integers, exponents, scientific notation. Editable Microsoft Word
Subjects:
Algebra, Basic Operations
Grades:
8th
Types:
Assessment
$1.00
$0.95
1 rating
4.0
Digital Download ZIP (1.16 MB)
By David Lewis
Activity for small groups shows quirks in probability as students play two dice games and determine why one is so unfair. Lesson plan notes, some sample examples, forms for students to use during game. Editable Microsoft Word (with MathType)
Subjects:
Algebra
Grades:
8th, 9th
Types:
Activities
$1.00
1 rating
4.0
Digital Download ZIP (0.05 MB)
By David Lewis
Variety of documents dealing with function composition and function inverses. Includes several sheets of small word-problems, self-guided exploration activities, some quizzes. Editable Microsoft Word (with MathType) documents with my scanned
Subjects:
Algebra 2
Grades:
11th
Types:
Activities, Assessment
$3.00
1 rating
4.0
Digital Download ZIP (10.02 MB)
By David Lewis
Team math activity for groups of 4 students matched against each other. “Math-team” style competition in which the answer to one question becomes the input to the next. Students compete for time and correctness. Questions are on signed fractions,
Subjects:
Basic Operations, Fractions
Grades:
8th
Types:
Activities
$2.00
1 rating
4.0
Digital Download ZIP (0.12 MB)
By David Lewis
Two-page editable Microsoft Word (with MathType) document with an explanation of radicals, square roots, cube roots, their notation, use, their meaning, etc., with examples. Includes information about imaginary numbers, some basic properties for
Subjects:
PreCalculus, Algebra 2
Grades:
11th
Types:
Handouts
CCSS:
HSN-RN.A.1, HSN-RN.A.2
$1.00
not yet rated
Digital Download ZIP (0.13 MB)
By David Lewis
Your students practice modeling with quadratic functions using the vertical motion model (using feet). Three editable Microsoft Word (with MathType) documents, each with a “word problem” and some scaffolding questions guiding students through the
Subjects:
Algebra, Algebra 2
Grades:
9th, 11th
Types:
Worksheets
CCSS:
HSA-CED.A.2, HSA-REI.B.4, HSA-REI.D.11, HSF-IF.C.7a, HSF-LE.A.1, HSF-LE.A.2
$2.00
not yet rated
Digital Download ZIP (3.16 MB)
By David Lewis
Bingo game for practicing order of operations, evaluation, substitution of variables. Bingo board included. One set of problems on order of operations, evaluation, substitution (range 1 to 25) and three sets of problems on order of operations with
Subjects:
Algebra, Order of Operations
Grades:
8th, 9th
Types:
Activities
$2.00
not yet rated
Digital Download ZIP (0.19 MB)
By David Lewis
Breaking Down the SAT, #3. Analysis of real (official) released math question from the “new” SAT (March 2016) shows techniques students can use to answer similar sorts of questions on SAT and other standardized tests (this one is on “shortcut
Subjects:
Algebra, Math Test Prep
Grades:
11th, 12th
Types:
Test Prep, Minilessons
$3.00
not yet rated
Digital Download ZIP (0.62 MB)
By David Lewis
Help your calculus students understand the differences and implications of functions that are defined at an x value, versus continuous at an x value, versus having a limit at an x value, versus differentiable at an x value. With examples showing
Subjects:
Calculus, PreCalculus
Grades:
11th, 12th
Types:
PowerPoint Presentations, Minilessons
$6.00
not yet rated
Digital Download ZIP (3.28 MB)
By David Lewis
Four versions of a test on factoring quadratic expressions into binomials, solving quadratic equations, and solving two “word problems” by writing a quadratic function and then using it to answer additional questions i.e. finding vertex to determine
Subjects:
Algebra, Algebra 2
Grades:
9th, 11th
Types:
Assessment
CCSS:
HSA-CED.A.2, HSA-REI.B.4, HSA-REI.D.11, HSF-IF.C.7a, HSF-LE.A.1, HSF-LE.A.2
$2.00
not yet rated
Digital Download ZIP (5.10 MB)
By David Lewis
Two sets of “word problems” on writing quadratic equations and solving quadratic equations, including interpreting answer i.e. finding vertex to determine the maximum value or the x-intercept to find the zero. One one-page, one two-page editable
Subjects:
Algebra, Algebra 2
Grades:
9th, 11th
Types:
Worksheets
CCSS:
HSA-CED.A.2, HSA-REI.B.4, HSA-REI.D.11, HSF-IF.C.7a, HSF-LE.A.1, HSF-LE.A.2
$2.00
not yet rated
Digital Download ZIP (1.84 MB)
By David Lewis
Three two-page editable Microsoft Word documents, each either a quiz or a worksheet. Each has a “word-problem” with scaffolded questions; students interpret the situation, write a function, graph it, find the intercepts mathematically, and interpret
Subjects:
Algebra
Grades:
8th, 9th
Types:
Worksheets, Assessment
CCSS:
HSF-BF.A.1, HSF-LE.B.5
$2.00
1 rating
4.0
Digital Download ZIP (3.04 MB)
By David Lewis
Two two-page editable Microsoft Word documents, each set up as a quiz for a unit on slope, intercepts, standard form, slope-intercept form, etc. Each has problems calculating slope from standard form, slope from two points, finding equation of line
Subjects:
Algebra
Grades:
8th, 9th
Types:
Assessment
CCSS:
HSF-BF.A.1, HSF-LE.B.5
$1.50
not yet rated
Digital Download ZIP (2.23 MB)
By David Lewis
Bingo game for practicing solving one-variable one-step and two-step equations, including word problems. Bingo board included. Three sets of problems. Editable Microsoft Word (with MathType) documents. Keywords: equations, solving equations,
Subjects:
Algebra
Grades:
8th, 9th
Types:
Activities
$3.00
not yet rated
Digital Download ZIP (0.80 MB)
By David Lewis
Several two-page quiz/tests on triangles, esp. classifying and drawing them and their angles and properties. Editable Microsoft Word (with MathType) document. With my scanned (hand-written) answer keys (PDF format). triangles, scale, isosceles,
Subjects:
Geometry
Grades:
10th
Types:
Assessment
$2.50
not yet rated
Digital Download ZIP (8.29 MB)
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Ratings

Digital Items
3.9
Overall Quality:
3.9
Accuracy:
3.9
Practicality:
3.9
Thoroughness:
3.9
Creativity:
3.9
Clarity:

3.9
Total:
16 total vote(s)
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TEACHING EXPERIENCE

Certified teacher for Math grades 7-12, with experience teaching and tutoring for middle-school math, high-school math, and standardized tests.

MY TEACHING STYLE

Treat every student like a violin student, with constant feedback and interaction.

HONORS/AWARDS/SHINING TEACHER MOMENT

Passing with honors ("E" score) on Praxis II Math assessment.

MY OWN EDUCATIONAL HISTORY

Yet to be added

ADDITIONAL BIOGRAPHICAL INFORMATION

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