This applet counts according to the starting number, the increment of change, and the speed selected by the user. It can be used flexibly by students or by the teacher as part of a lesson. Its applications include skip counting (forward and backward), exploring number patterns, integer addition and subtraction, decimals, and division. Suggestions for instructional use are provided.
Keywords:Arithmetic sequence,Grade 2,Grade 1,Make use of structure,NSDL,Grade 4,Grade 3,Addition,Early Elementary,Kindergarten,Mathematics,Social Sciences,Arithmetic,Process skills,Number and operations,Upper Elementary,Grade 5,oai:nsdl.org:2200/20140728161036566T,Subtraction,Multiplication,Patterns and sequences,Informal Education,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Practice Standards,Elementary School,Number patterns,Decimals,Operations,Mental calculation,Counting,Number sense,Engineering,Vocational/Professional Development Education,Education