392 MATH EXAM 2 WITH CORRECT AND
ELABORATED ASNWERS
The cNational cResearch cCouncil cidentified cthree cfoundational careas cin cmathematics
ccontent cfor cyoung cchildren. cWhich cof cthe cfollowing cis cnot cconsidered cone cof cthe
cNRC's cfoundational careas? c- cCORRECT✅✅Geometric cshape ccore
As creported cby cthe cNational cMathematics cAdvisory cPanel, cwhat ca c5- cor c6-year-old
cchild cknows cabout cmathematics cnot conly cpredicts cthe cchild's cfuture cmath
cachievement, cbut calso cforecasts: c- cCORRECT✅✅future creading cachievement.
Children cwho cknow cthat cthe clast ccount cword cindicates cthe camount cof cthe cset
cunderstand: c- cCORRECT✅✅the cconcept cof cthe ccardinality cprinciple.
Which cof cthe cfollowing cis can cexample cof ca cstudent cdemonstrating cthe cskill cof
csubitizing? c- cCORRECT✅✅A cstudent crolls ca c"5" con ca cdie cand cis cable cto csay cit
cis ca cfive cwithout cactually ccounting cthe cdots.
Your canswer cis ccorrect.
According cto cthe clearning ctrajectory cfor ccounting cby cClements cand cSarama c(2009),
ca cchild cwho ccan ccount cverbally cin can caccurate corder, cbut cnot cconsistently, cis
ccalled ca: c- cCORRECT✅✅reciter
Verbal ccounting chas ctwo cseparate cskills. cUsing cthe cstring cof ccounting cwords cin cthe
ccorrect corder cand cconnect cthe csequence cof ccounting cwords cwith cthe cobjects cor
cset cbeing ccounted. cIdentify cthe cactivity cbelow cthat cwould csupport cboth cskills. c-
cCORRECT✅✅Line cup cfive cchairs cand cfive cchildren cand cask ca cchild cto ccount cas
ceach cchild csits cdown
Young cchildren ctend cto chave cmore cdifficulty clearning cthe crelationship cof: c-
cCORRECT✅✅less cthan
A cchild cwith cnumber csense cis cbest cdefined cas chaving: c- cCORRECT✅✅a
cflexibility cwith cthinking cabout cnumbers cand ctheir crelationships
An cimportant cearly cnumber cconcept cis cpart-part-whole. cIdentify cthe cactivity cbelow
cthat cwould cprovide cchildren cwith cexperience cin cpart-part-whole. c-
cCORRECT✅✅Read cthe cbook cCaps cfor cSale cand chave cchildren cuse cconnecting
ccubes cto cmake call ccombinations cof cthe cnumber c6.
Although call cof cthese cchildren cwould cbenefit, cwhich cof cthe cfollowing cchildren cwould
cbenefit cthe cmost cfrom cusing ca cten-frame? c- cCORRECT✅✅Pedro, cwho cdoes cnot
cknow cthat c8 cis c2 caway cfrom c10
ELABORATED ASNWERS
The cNational cResearch cCouncil cidentified cthree cfoundational careas cin cmathematics
ccontent cfor cyoung cchildren. cWhich cof cthe cfollowing cis cnot cconsidered cone cof cthe
cNRC's cfoundational careas? c- cCORRECT✅✅Geometric cshape ccore
As creported cby cthe cNational cMathematics cAdvisory cPanel, cwhat ca c5- cor c6-year-old
cchild cknows cabout cmathematics cnot conly cpredicts cthe cchild's cfuture cmath
cachievement, cbut calso cforecasts: c- cCORRECT✅✅future creading cachievement.
Children cwho cknow cthat cthe clast ccount cword cindicates cthe camount cof cthe cset
cunderstand: c- cCORRECT✅✅the cconcept cof cthe ccardinality cprinciple.
Which cof cthe cfollowing cis can cexample cof ca cstudent cdemonstrating cthe cskill cof
csubitizing? c- cCORRECT✅✅A cstudent crolls ca c"5" con ca cdie cand cis cable cto csay cit
cis ca cfive cwithout cactually ccounting cthe cdots.
Your canswer cis ccorrect.
According cto cthe clearning ctrajectory cfor ccounting cby cClements cand cSarama c(2009),
ca cchild cwho ccan ccount cverbally cin can caccurate corder, cbut cnot cconsistently, cis
ccalled ca: c- cCORRECT✅✅reciter
Verbal ccounting chas ctwo cseparate cskills. cUsing cthe cstring cof ccounting cwords cin cthe
ccorrect corder cand cconnect cthe csequence cof ccounting cwords cwith cthe cobjects cor
cset cbeing ccounted. cIdentify cthe cactivity cbelow cthat cwould csupport cboth cskills. c-
cCORRECT✅✅Line cup cfive cchairs cand cfive cchildren cand cask ca cchild cto ccount cas
ceach cchild csits cdown
Young cchildren ctend cto chave cmore cdifficulty clearning cthe crelationship cof: c-
cCORRECT✅✅less cthan
A cchild cwith cnumber csense cis cbest cdefined cas chaving: c- cCORRECT✅✅a
cflexibility cwith cthinking cabout cnumbers cand ctheir crelationships
An cimportant cearly cnumber cconcept cis cpart-part-whole. cIdentify cthe cactivity cbelow
cthat cwould cprovide cchildren cwith cexperience cin cpart-part-whole. c-
cCORRECT✅✅Read cthe cbook cCaps cfor cSale cand chave cchildren cuse cconnecting
ccubes cto cmake call ccombinations cof cthe cnumber c6.
Although call cof cthese cchildren cwould cbenefit, cwhich cof cthe cfollowing cchildren cwould
cbenefit cthe cmost cfrom cusing ca cten-frame? c- cCORRECT✅✅Pedro, cwho cdoes cnot
cknow cthat c8 cis c2 caway cfrom c10
