Curated Video
Finding Errors in Division Problems Where the Answer is a Fraction (Part 1)
Find the error on the number line or in equations when solving word problems involving division of whole numbers leading to answers as fractions.
Curated Video
Finding Errors in Adding and Subtracting Fractions (Part 2)
Sasha is baking two different types of cookies. The recipe for chocolate chip cookies requires three and one third cups of flour, while the recipe for the sugar cookies requires two and three fourths cups of flour. How much flour will...
Curated Video
Coloring Pencils (Part 1) (Use the number line to calculate a fraction of a whole)
Alicia split her coloring pencils into groups. She has 3 sets of 5 pencils…How many coloring pencils does she have in all?
Curated Video
Adding Fractions Using Visual Models
Use visual models to solve word problems involving addition of fractions with like and unlike denominators.
Curated Video
Quotient Property and Operations with Radicals
This video reviews the Quotient Property relative to simplifying radicals, as well as radical like terms and operations with radicals.
Curated Video
Fish Bowls (Solve multiplicative comparison word problems involving finding the number of groups using drawings)
There are 2 fish bowls. The small bowl has 3 fish, while the big bowl has 12 fish. How many times as many fish as the small bowl does the big bowl hold?
Curated Video
Chocolate Boxes (Solve word problems involving multiplication of a fraction of the form (a/b) by a whole number (c) where (a) larger than (b) or (a) smaller than or equal to (b) using visual models)
Three eighths of an assorted chocolate box is white chocolate, if we have 6 boxes of this assorted mix, how many boxes that contain only white chocolate could we make?
Curated Video
Candy Pieces (Computing multiples for a number using drawings (repeated addition))
Sara and Lilly went to buy candy. Sara bought 1 bag of candy and when she opened it she found 5 pieces inside, while Lilly bought 3 times as many candy as Sara. How many pieces of candy does Lilly have?
Curated Video
Shopping for Winter (Solve word problems involving estimation of sums.)
Tiffany has $100 to spend on shopping for winter clothes. She needs to buy a jacket, a pair of boots, a snow hat and mittens. Does Tiffany have enough money to buy these things?
Brian McLogan
Tutorial - Dividing complex numbers ex 18, 7/(8 + i)
In this video series I will show you how divide complex numbers. We do this by eliminating the imaginary number on the denominator by producing equivalent fractions. We do this by multiplying i if we have an imaginary number on the...
Curated Video
School Cafeteria (Use equations to represent multistep word problems with a letter for the unknown)
The School cafeteria had 7 water bottles remaining from yesterday. Today, they got 5 additional cases of water bottles and each case contains 12 bottles. How many bottles does the cafeteria have altogether?
Curated Video
Absolute Deviation and Mean Absolute Deviation
Calculate absolute deviations and the mean absolute deviations of a data set.
Curated Video
Order of Operations
Evaluate expressions that contain exponents according to the order of operations.
Curated Video
Interpreting Remainders (Part 1)
Interpret the remainder of a real-world division problem.
Curated Video
Interpreting Fractions of a Whole
Use visual models to interpret fractions of a whole.
Curated Video
Subtracting Fractions With Equal Denominators
Subtract fractions with equal denominators using visual models.