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7/27/2019 SPELS Book
1/8
Attribute or Skill Novice Apprentice Proficient Master
Experimenter
I rarely start problemswithout assistance bytrying different things.
I rarely collect data andresults.
I rarely find evidence ofclaims viaexperimentation.
I have problems providingconcrete examples whenfaced with abstract
problems.
I occasionally startproblems withoutassistance by tryingdifferent things.
I collect data and resultsbut dont know what to dowith them.
I occasionally findevidence of claims viaexperimentation.
I sometimes provide
concrete examples whenfaced with abstractproblems.
I regularly start problemswithout assistance bytrying different things.
I collect data and resultsand use them todetermine what to do next.
I find evidence of claimsvia experimentation.
I provide concreteexamples when faced withabstract problems.
I am proficient AND:
I look at my results andask myself, Does this
make sense? If it doesnot, I check my results forerrors.
I share myexperimentation methodswith others.
Guesser
I make an estimate of ananswer and am very farfrom the mark.
I never create areasonable range for my
final solution.
I rarely use guess andcheck when confrontedwith a problem I dontknow how to do.
I make an estimate of ananswer and am withinseveral orders ofmagnitude.
I sometimes create a
reasonable range for myfinal solution.
I sometimes use guessand check whenconfronted with a problemI dont know how to do.
I make an estimate of ananswer and am within anorder of magnitude.
I create a reasonablerange for my final solution.
I use guess and checkwhen confronted with aproblem I dont know howto do.
I am proficient AND:
I can make estimations ofbroad problems using noadditional facts (aka Fermiestimation).
(For example, can youestimate how manybaseballs it would take tofill up the classroom?)
7/27/2019 SPELS Book
2/8
Attribute or Skill Novice Apprentice Proficient Master
Conjecturer
I rarely make statementsbased on data.
I accept others statements
whether they are true or not.
I rarely come up with rulesto describe situations.
I make statements based ondata but do not test them.
I test the statements of
some other students fortruth, but accept thestatements of the smartkids.
I create rules that describesituations, but they aresomewhat inaccurate.
I make statements based ondata and test them to see ifthey are accurate.
I test othersstatements to
see if they are true or not.
I create a rule for a situationthat describes it accuratelyand generally.
I am proficient AND:
I can generalize mostsituations I come across.
Visualizer
I draw pictures of situationsthat are inaccurate.
My visuals are not easilyunderstood by others.
I can rarely interpretpictures of others.
I can draw pictures of aproblem that are somewhat
accurate to what is goingon.
My visuals are understoodby others whenaccompanied by anexplanation.
I can sometimes interpretthe pictures of others to
understand what ishappening.
I can, given a problem, drawa picture that accurately
represents what is going onin the problem.
I can create a visual of aprocess that isunderstandable by others.
I can interpret the picturesof other to understand whatis happening in a problem.
I am proficient AND:
I can accurately makechanges to diagrams whenthe parameters of a problemchange.
7/27/2019 SPELS Book
3/8
Attribute or Skill Novice Apprentice Proficient Master
Tinkerer
I rarely wonder.
I rarely investigatesituations.
I do not know which tools tochoose to work on aproblem.
I occasionally wonder whathappens when I changesomething.
I sometimes investigatesituations by asking What ifI do this? and then doing it.
I occasionally chooseappropriate tools to bestdiscover new data about aproblem.
I wonder what happenswhen I change something.
I investigate situations by
asking What if I do this?and then doing it.
I choose appropriate tools tobest discover new dataabout a problem.
I am proficient AND:
I encourage other studentsto wonder and be playful to
help them understand asituation.
Describer
I cannot explain mymathematical ideas clearly.
I rarely choose my wordscarefully so it is oftenunclear what I am referringto..
I rarely choose the bestlevel of precision in aproblem given thatproblems constraints.
I can explain mymathematical ideas
somewhat clearly, so thatthey are understandable byothers.
I explain my ideas bothverbally, but not in writing.
I usually choose my wordscarefully, but sometimes it isunsure what I mean.
I sometimes choose thebest level of precision in aproblem given thatproblems constraints.
I can explain mymathematical ideas clearly,
so that they areunderstandable by others.
I explain my ideas bothverbally and in writing.
I choose my words carefully,so that they are preciselywhat I mean and noambiguity exists about my
statements.
I choose the best level ofprecision in a problem giventhat problems constraints.
I am proficient AND:
I can explain processes tohelp other studentsunderstand what is goingon.
7/27/2019 SPELS Book
4/8
Attribute or Skill Novice Apprentice Proficient Master
Pattern Sniffer
I rarely detect patterns.
I can describe the rules forgenerating a pattern using
one out of words, pictures,or mathematical notation.
I rarely use patterns topredict future results.
I occasionally detectpatterns by noticingrepeated changes.
I can describe the rules forgenerating a pattern inwords, pictures, ormathematical notation, butnot all three.
I occasionally use patternsto predict future results.
I can ignore irrelevant
information that distractsfrom the patterns, but do notalways..
I detect patterns by noticingrepeated changes.
I can describe the rules for
generating a pattern inwords, pictures, andmathematical notation.
I use patterns to predictfuture results.
I ignore irrelevantinformation that distractsfrom the patterns.
I am proficient AND:
I can extend complex visualpatterns far into the future.
Inventor
I rarely create shortcuts towork more efficiently.
I rarely generalize patternsand create models torepresent situations.
I rarely create new methodsfor solving problems andshare those methods withothers,
I occasionally createshortcuts to work moreefficiently.
I occasionally generalizepatterns and create modelsto represent situations.
I occasionally create newmethods for solvingproblems and share thosemethods with others,
I create shortcuts to workmore efficiently.
I generalize patterns andcreate models to representsituations.
I create new methods forsolving problems and sharethose methods with others,
I am proficient AND:
I share my inventions withother students to make iteasier for everyone to learn.
7/27/2019 SPELS Book
5/8
Attribute or Skill Novice Apprentice Proficient Master
QuantitativeReasoning
I can compare ratios andrates of different situations.
I can use units to verify thatthe correct steps in aprocess have been made.
I can compare quantitiesthat use different units byconverting units.
I can choose units and scalethat are appropriate for agiven problem.
IdentifyingVariables
I can determine whichquantities in a problem arevariables and which areconstant.
I can determine whichvariables are independentand which are dependent.
I can explain how changingthe variables in a problemaffects the result.
I can create a problem thatuses given variables andexplain my process.
RearrangingFormulas
I can explain therelationships between the
variables in formulas.
I can isolate a variable in aliteral equation.
I can make calculationseasier by identifying a
desired quantity andrearranging the formula tomake that quantity easier tocalculate.
I am able to analyze anyerror that my classmates or
I make in rearrangingformulas and explain how tofix that error.
IdentifyingModels
I can identify differentfunctions.
I can identify whether aproblem should be modeledby linear, exponential, orquadratic functions.
I can tell which function is abetter model quantitatively.
I can identify differentfunctions and explain theirappropriateness orinappropriateness for a
given real-world situation.
InterpretingFunctions
I can explain the definitionof a function and how it isdifferent from a relation.
I can explain what happensto the input of a function toreach the output.
I can identify when arelationship between twoquantities is a function andwhen it is not.
I can identify the domainand range of a function andexplain why they areappropriate.
7/27/2019 SPELS Book
6/8
Attribute or Skill Novice Apprentice Proficient Master
Function Notation
I can write functions usingfunction notation.
I can evaluate functionswritten in function notationfor various input values.
I can describe how afunction changes based onthe change in the notation.(e.g. f(x + k)
I can create a situation thatis modeled by a givenfunction.
IdentifyingFunctionFeatures
I can identify when afunction is increasing ordecreasing.
I can identify the interceptsof a function and explainwhat they mean in context.
I can identify the minimumsand maximums of a functionand explain what they meanin context.
I can describe the behaviorof a function over time,including rate of change andend behavior.
ComparingFunctions
I can identify which functiongrows fasters.
I can identify which functionhas a greater y-intercept.
I can describe thesimilarities and differencebetween the graphs of twofunctions.
I can compare two real-world function examplesand explain theirsignificance.
Building LinearFunctions
I can identify the rate ofgrowth and starting value ina problem.
I can describe how afunction grows linearly andextend it to distant inputs.
I can write a linear functionthat accurately models areal-world situation.
I can prove that linearfunctions grow at a constantrate.
Solving LinearEquations
I can solve a linear equationin one variable when:
- combining like terms isrequired
I can solve a linear equationin one variable when:
- the distributive property isrequired
I can solve a linear equationin one variable when:
- the variable appears onboth sides of the equation
I can solve a linear equationin one variable when:
- some coefficients/constants are fractions
I can explain the stepsrequired to solve.
7/27/2019 SPELS Book
7/8
Attribute or Skill Novice Apprentice Proficient Master
Solving Linear
Inequalities
I can solve a linearinequality in one variablewhen:
- the distributive property isrequired
I can solve a linearinequality in one variablewhen:
- the variable appears onboth sides of the inequality- some coefficients are
negative
I can explain whyinequalities change whenmultiplying by a negative.
I can explain the stepsrequired to solve aninequality. I can create aninequality in relation to a
real-world scenario.
SketchingFunctions
I can draw the shape of themother functions.
I can draw the shape ofgraphs based on knowledgeof their rates, intercepts,and function family.
I can explain how differentrates, intercepts, andextreme points affect theshape of a graph.
I can draw sketches of rarefunctions like the step function.
GraphingEquations
I can accurately graph alinear equation given inslope-intercept form.
I can accurately graph andwrite a linear equation givena point and the slope.
I can accurately graph andwrite a linear equation giventwo points.
I can accurately graph alinear equation when the x-axis and y-axis havedifferent scales.
GraphingInequalities
I can accurately graph alinear inequality when it isboth a strict inequality and anon-strict inequality.
I can use test points todetermine which region toshade when graphing alinear inequality.
I can explain the differencein the graph of strictinequality and a non-strictinequality and why that
difference occurs.
I can explain the differencein a the graph of strictinequality and a non-strictinequality and why that
difference occurs in relationto a real world situation.
Systems ofEquations
I can solve a system ofequations graphically.
I can solve a system oflinear equationsalgebraically, usingelimination or substitution.
I can identify when a systemof equations has no solutionor infinite solutions.
I can model a problem as asystem of equation andexplain how the solutionmakes sense to myclassmates.
7/27/2019 SPELS Book
8/8
Attribute or Skill Novice Apprentice Proficient Master
LinearProgramming
I can graph multiple linearinequalities and identify thefeasible region contained bythem.
I can find the optimalsolution to a linearprogramming problem.
I can explain how changingcertain constraints affect thefeasible region.
I can explain how changingcertain constraints affect thefeasible region. I can modelthis problem to my
classmates.
InterpretingGraphs
I can identify the domainand range of a graph andexplain what they mean.
I can explain what the keypoints (vertex, roots,intercepts) mean in a givengraph.
I can use the graph of afunction to identify importantvalues in the model anddetermine future behavior.
I can use the graph of afunction in relation to a real-world scenario. I can makepredictions and determinefuture behavior from thisgraph.
ExponentialFunctions
I can use the exponent rules(multiplication, division,powers of powers) tocombine differentexponential expressions.
I can explain why anexponential function willalways grow faster thanpolynomial functions, in thelong run.
I can explain why anexponential function has ahorizontal asymptote.
I can model all aspects ofexponential functions to myclassmates and explainusing real world examples.
ExponentialGrowth and
Decay
I can determine if a functionis growth or decay.
I can determine how much aquantity will grow or decaygiven a growth rate and a
time period.
I can use trial and error todetermine a growth rategiven a target value and a
time period.
I can use trial and error todetermine a time periodrequired given a growth rate
and a target value.
Rate of Change ofa Function
I can calculate the slope oflinear functions given agraph or two points.
I can determine the averagerate of change of a functionover a certain time period.
I can create first differenceand second differencecharts for functions andexplain what they mean.
I can explain the differencein rates of growth ofdifferent functions.