Student Tutorials – Grade 3 – Room 100 – Mrs. Gallagher
Welcome to Mrs. Gallagher’s third grade tutorials.
These tutorials are part of the 3rd grade flipped classroom instructional strategy. Direct instruction is delivered through these tutorials for homework. Review, practice, application, and mastery of skills takes place in the classroom in a learner centered environment.
These tutorials are available all year to review skills and reinforce difficult concepts. In the case of an absence, students are able to access the instruction through these links.
Thank you.
Math – Lessons 202-204
Math – Lessons 1
Math – Lessons 702-706
Math – Lesson 403
Math – Lessons 306-307
Math – Lessons 10-19
- L13 – Counting dimes and nickels
- L14 – Adding and subtracting 10 from a two digit number
- L16 – Writing the date using digits
- L17 – Dividing squares and identifying halves, fourths, and eighths
- L18 – Reading a thermometer to the nearest 10 degrees
- L19 – Rounding numbers to the nearest 10
Math – Lessons 20-29
- L20-1 – Adding 2 facts, fact families, and problem solving
- L20-2 – Naming and drawing polygons
- L22 – Regrouping tens and ones – trading dimes and pennies – making an organized list
- L23 – Counting dimes, nickels, and pennies
- L24 – Writing fractions using the fraction bar
- L25-1 – Adding 9 facts
- L26 – Identifying dozen and half dozen – writing a fraction to show part of a set
- L27 – Reading and writing numbers to 1,000 using digits
- L28 – Writing money amounts
- L29 – Reading a thermometer to the nearest 2 degrees
Math – Lessons 30-39
- L30-1 – Adding 3 and 4 facts
- L31 – Adding multiples of 10 using mental computation and estimating sums
- L33 – Adding a multiple of 10 to a number using mental computation
- L34 – Ordering three digit numbers and listing combinations
- L35-1 – Adding 5 and 6 facts
- L36 – Counting quarters
- L37 – Finding half of a set of objects
- L38 – Adding 3 or more single digit numbers
Math – Lessons 40-49
- L40-1 – Adding 7 and 8 facts – problem solving strategies
- L41 – Identifying place values to 100 and writing 3 digit numbers in expanded form
- L42 – Adding two digit numbers using mental computation
- L43 – Naming line segments and triangles
- L44 – Identifying a missing digit in an addition problem
- L47 – Using comparison symbols
- L48 – Identifying horizontal, vertical, and oblique lines and line segments
- L49 – Finding perimeter of an object
Math – Lessons 50-59
- L50-1 – Making an organized list
- L51 – Constructing a number line
- L52/53 – Addition algorithm
- L55-1 – Multiplying by 7 facts
- L55-2 – Number lines with a scale of 10
- L56 – Equal group stories
- L57 – Equal group stories continued
- L58 – Lines of symmetry
- L59 – Division problems
Math – Lessons 60-69
- L60-1 – Problem solving strategies
- L61 – How to write a part of a set as a fraction
- L62 – How to subtract a multiple of 10 from a number – estimating differences
- L66 – How to find a missing addend in a some, some more story
- L67 – How to subtract two digit numbers
- L68 – Writing numbers to 1,000 using words
- L69 – How to add and subtract multiples of 100
Math – Lessons 70-79
- L70-1 – Multiplying by 2 facts – problem solving strategies
- L71 – Telling and showing time to the nearest minute
- L72 – Rounding to the nearest hundred – estimating sums
- L75-2 – Reading and writing Roman numerals up to 31
- L76 – Adding three digit numbers
- L77 – Identifying ordinal position
- L78 – Reading and writing money amounts to 1,000 – Writing money amounts with fractions and decimals and writing checks
- L79 – Selecting coins for a given amount
Math – Lessons 80-89
- L80 – Problem solving strategies
- L81 – Finding square roots of perfect squares – Finding length of a square given the area
- L82 – Adding money amounts using decimals
- L83 – Celsius scale
- L85-1 – Commutative property of multiplication – multiplying by 0 and 5 facts
- L86 – Larger-smaller-difference problems
- L87 – Making and drawing arrays and writing number sentences for arrays
- L88 – Finding the area of a rectangle
- L89 – Finding the sum of 3 addends
Math – Lessons 90-99
- L90-1 – Dividing by 2 and 5 facts
- L90-2 – Determining the likelihood of an event
- L91 – Subtracting 2 and 3 digit numbers
- L93 – Comparing, ordering, subtracting, adding fractions
- L95 – Identifying units of weight and mass
- L96 – Subtracting money amounts and subtracting across zeros
- L97 – Telling and showing time to the quarter hour
- L98 – Writing mixed numbers and showing fractional amounts greater than 1
- L99 – Measuring and drawing line segments to the nearest quarter inch
Math – Lessons 100-109
- L100-1 – X4 facts and making an organized list
- L100-2 – Identifying parallel lines and properties of a quadrilateral
- L101 – Missing addend for a sum of 100
- L102 – Making change from $1.00
- L103 – Reading and writing six digit numbers and multiplying by 100 and 1,000
- L104 – Writing numbers in expanded form
- L105-1 – Dividing by 3 and 4 and fact families
- L105-2 – Perpendicular line segments
- L106 – Adding large money amounts and writing checks
- L108 – Writing number sentences for division story problems
- L109 – Multiplying a single digit by a MULTIPLE of 100, 100, and 1,000
Math – Lessons 110-119
- L110-1 – Multiplying by 9 facts – Making a table to solve a problem
- L110-2 – Identifying transformations, translations, rotations, and reflections
- L111 – Identifying a fractional part of a set – Determining age
- L112 – Multiplying a one digit number and two digit number using mental computation
- L113 – Identifying and naming angles and triangles
- L114 – Measuring line segments using millimeters
- L115 – Multiplying by 6
- L115-2 – Identifying geometric solids
- L116 – Multiplication algorithm
- L117 – Identifying a function rule
- L118 – Simplifying expressions with parenthesis, and associative property of multiplication
- L119 – Writing tenths using decimals
Math – Lessons 120-129
- L120 – Working backwards to solve a problem
- L121 – Volume of a rectangular prism
- L122 – Dividing two and three digit numbers by one digit
- L123 – Locating negative numbers on a number line
- L124 – Dividing a two-digit number by a one-digit number
- L125-1 – Determining unit cost
- L126 – Adding, subtracting, and multiplying on a number line
- L128 – Adding positive and negative numbers
- L129 – Identifying the location of a point on a coordinate plane
Math – Lessons 130-135
- L131 – Writing hundredths using common and decimal fractions
- L132 – Dividing with remainders
- L133 – Simplifying expressions with addition, subtraction, multiplication and division
- L134 – Identifying mode, range, and median of a data set
- L135 – Finding the mean of a set of data
- FINAL WISHES – Infinity and beyond