| Primary MathRoom Index | ||||
| WHOLE NUMBERS | ||||
| File name | logID | Topics Covered | ||
| NUMBER THEORY & PROPERTIES | ||||
| number patterns | nbpat | finding a number pattern, writing the rule | ||
| ordering numbers | nbord | comparing, ordering numbers | ||
| estimating | nbest | number sense -- estimating capacity, time, length | ||
| place value primer | nbplc | writing, reading, ordering, numbers | ||
| primes & composites | nbprcomp | greatest common factor, lowest common multiple, factors | ||
| number properties | nbprops | properties of whole numbers, order of operations | ||
| word problems | nbwrdprb | solving problems with "given, to find, method" format; data table, or graph, | ||
| ADDITION & SUBTRACTION | ||||
| add & subtract primer | adsbprm | addition/subtraction basics, place value, carrying, borrowing (regrouping) | ||
| first addition | nbadd1 | addition basics, place value, writing sums in columns | ||
| easy adding, subtracting | nbadsb1 | adding, subtracting whole numbers easily | ||
| carrying & borrowing | nbadsb2 | addition with carrying, subtraction with borrowing | ||
| MULTIPLICATION & DIVISION | ||||
| multiplication table talk | nbmultbl | multiplication table to 9 × 9, discussion, hints, analysis | ||
| multiplication primer | multprm | multiplying whole numbers, estimating products, multiplication table to 9 × 9 | ||
| multiplication 1 | nbmult1 | vocabulary, 1 and 2 digit multipliers, column product method, estimating | ||
| division | nbdiv | division: vocabulary, 1 and 2 digit-divisors, estimating quotients | ||
| division primer | prmdiv | basics of division, vocabulary, step by step instructions | ||
| FRACTIONS AND DECIMALS | ||||
| File name | logID | Topics Covered | ||
| FRACTIONS | ||||
| fractions basics | frctbas | parts of a whole, parts of a group, fractions = 1 | ||
| fractions primer | prmfrct | fractions basics, equivalent fractions, division | ||
| fractions 1 | frct1 | proper, improper fractions, mixed numbers | ||
| fractions 2 | frct2 | equivalent fractions | ||
| fractions 3 | frct3 | adding, subtracting, lcd, mixed numbers | ||
| fractions 4 | frct4 | multiplying and dividing fractions | ||
| finding rates | frctrates | rates, unit rates, converting, comparing | ||
| DECIMALS | ||||
| decimals 1 | dcm1 | decimals, meaning, rounding, adding, subtracting | ||
| decimals 2 | dcm2 | multiplying, dividing decimals, division by fractions, | ||
| decimals 3 | dcm3 | changing fractions to decimals, notation for repeating decimals | ||
| decimals 4 | dcm4 | changing decimals to fractions, terminating & repeating decimals to fractions | ||
| MEASURING | ||||
| File name | logID | Topics Covered | ||
| telling time 1 | mstm1 | reading clock face, simple elapsed time. | ||
| telling time 2 | mstm2 | clock time: seconds, minutes, hours, days, elapsed time | ||
| calendar time | msclnd | calendar time: days, weeks, months, years, writing dates | ||
| money matters | msmny | money: value system, adding, subtracting, multiplying, dividing money amounts | ||
| US & metric measure | msunits | measuring: US and metric units of measure for length, weight, capacity | ||
| PRIMERS | ||||
| File name | logID | Topics Covered | ||
| add & subtract primer | prmadsb | addition/subtraction basics, place value, carrying, borrowing (regrouping) | ||
| division primer | prmdiv | basics of division, vocabulary, step by step instructions | ||
| fractions primer | prmfrct | fractions basics, parts of a whole, parts of a group, division | ||
| geometry primer | prmgm | points, lines, naming angles | ||
| multiplication primer | prmmult | multiplying whole numbers, estimating products, multiplication table to 9 × 9 | ||
| place value primer | nbplc | place value chart, whole numbers, naming, reading, writing, comparing, | ||
| word problems primer | prmprbl | guide to solving word problems, listing data, to find, diagram, solutions | ||
| GEOMETRY | ||||
| File name | logID | Topics Covered | ||
| perimeter & area basics | gperarbas | counting steps, squares -- formulae for Perimeter and Area | ||
| perimeter & area 1 | gperarea1 | formulas for square, rectangle and triangle | ||
| geometry primer | prmgm | points, lines, naming angles | ||
| geometric figures | gmfigrs | 1-2-3 dimensional figures, vertices, edges, faces formulas | ||
| symmetry | gsymm | definition, axis of symmetry | ||
| all about angles | gangles1 | naming, measuring, constructing, opposite angles | ||
| classifying triangles | gtriangles | classifying by angles and sides | ||
| quadrilaterals | gquads | classifying, perimeter, area | ||
| polygons | gpolygons | names, diagonals, interior and exterior angles | ||
| points-lines-solids | gptslnsslds | points, lines, 3-dimensional solids, circular solids | ||
| ratio and proportion | gratioprop | properties, ratio of sides, ratio of areas | ||
| similar solids | gsimslds | ratio of dimensions, areas and volumes | ||
| similarity, congruence | gsimcongr | similar and congruent figures | ||
| circles 1 | gcircles1 | definitions, circumference, area | ||
| circles 2 | gcircles2 | using proportion to find arc length and sector area from central angle | ||
| ANALYTIC (COORDINATE) GEOMETRY | ||||
| points on the grid | agmptsgrid | plotting on a grid, reading a grid | ||
| transformations 1 | agmtrnsrefl | translations and reflections in the Plane | ||
| rotations | agmrotns | rotations: 90°, 180°, 270° degrees about the origin | ||
| MathHub Link | ||||