Light The Lights

Description

This problem requires children to make sense of information and to work in a systematic way. The interactive is a machine with four colored lights, each corresponding to a rule regarding number properties. Students are to discover numbers that will satisfy all four rules and switch on all the lights. The Teachers' Notes page offers rationale, suggestions for implementation, discussion questions, ideas for extension and support.

12 Tags

6 Learning Standards

4. Find all factor pairs for a whole number in the range 1—100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1—100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1—100 is prime or composite.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

5. Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

Make sense of problems and persevere in solving them.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

Reason abstractly and quantitatively.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

Construct viable arguments and critique the reasoning of others.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

Look for and express regularity in repeated reasoning.

Alignment of the Resource to this Standard

IOER Community Rating: Not Rated

36 Keywords

NSDL Comparison of numbers Logic and foundations Problem solving Division Elementary School Education Express regularity Inductive reasoning Chemistry Strategies Composition and decomposition of numbers Analyze and persevere Reasoning Whole numbers Upper Elementary Number concepts Algebraic thinking Concept formation Life Science Algebra Reason quantitatively Mathematics Connections Number and operations Practice Standards General Mathematical language Process skills Parity Operations Communication Multiplication Arithmetic Construct arguments Factors
#NSDL #Comparisonofnumbers #Logicandfoundations #Problemsolving #Division #ElementarySchool #Education #Expressregularity #Inductivereasoning #Chemistry #Strategies #Compositionanddecompositionofnumbers #Analyzeandpersevere #Reasoning #Wholenumbers #UpperElementary #Numberconcepts #Algebraicthinking #Conceptformation #LifeScience #Algebra #Reasonquantitatively #Mathematics #Connections #Numberandoperations #PracticeStandards #General #Mathematicallanguage #Processskills #Parity #Operations #Communication #Multiplication #Arithmetic #Constructarguments #Factors

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