In this math video we will describe the two dimensional face formed from slicing a 3D figure. We will relate the number of faces passed through when slicing to the number of sides on the two dimensional cross section. We will visually...

In this math video we will determine how many unique triangles can be formed. We will be given three angle measures and asked how many unique triangles can be formed. We will review and understand that the three interior angles of any...

In this math video we will find percent of a whole number and a fraction of a whole number. We will be presented with a real world situation. We will be asked to find the amount left after removing 25% of the whole. We will then be asked...

In this math video we will write an algebraic expression two ways to represent sales tax & percent of increase. We will understand sales tax as a percent of increase. When you pay sales tax on an item you must pay 100% of the item plus...

In this math video we will be using conversion ratios to change a recipe. We will be converting cups to fluid ounces and fluid ounces to tablespoons. We will answer a three part real world problem using conversion ratios to support our...

In this math video we will be writing percent of decrease algebraically. We will be given a real world situation and asked to identify to equivalent expressions that represent the real world situation. We will first interpret the...

In this math video we will learn how to interpret a scatter plot. We will review how to read a scatter plot and identify data points. We will determine the relationship between x and y axis and specific points. We define an outlier as a...

In this math video we will learn how to compare & interpret a graph. We will connect unit rate to slope or constant of proportionality on the graph. We will write an equation using the unit rate. As we compare two lines on the graph we...

Do you have a goal to take IELTS or any exam this year? Anyone who has had success in life knows how to plan for their success. Find out how to do it for any goal you might have today.

In this math video we will determine the type of solution of a system of a linear equations. We will be provided four answer choices - no solution, one solution, two solutions, or infinitely many solutions. We will review each type of...

In this math video we will write and solve a real world system of linear equations to determine cost. We will be presented with a real world situation where two friends are shopping the same store for a game system and video games. We...

In this math video we will create and use a checklist for solving a system of equations.

Chec
klist
Step 1: If necessary, solve one of the equations for one of the two
variables.
Step 2: Substitute the expression...

In this math video we will be comparing two rates of change using words & a graph. We will be asked to identify who ran more miles in their first hour of their run. We will find the rate of miles ran in an hour. When reading the graph,...

In this math video we will be using a real world ratio. We will interpret the given information to write a real world ratio. We will use equivalent ratios to write a proportion. We will use the concept of equivalency to identify the...

In this math video we will determine the unit rate or cost for one. We will begin by understanding that unit rate is the cost for 1. We will write an ratio using the given information. We will write a proportion to determine a second...

In this math video we will be converting measurements: inches to feet and inches to centimeters. We will solve this two part question using conversion ratios to write equivalent ratios, also known as a proportion. We will review how to...

In this math video we will learn how to use a ratio. We will be given a ratio of mass to volume. We will review how to write a ratio and how to write a proportion using equivalent ratios. We will use the given information and identify...

In this math video we will be reasoning with ratios for a recipe. We will be provided with 3 ingredients to a cookie recipe and we will be asked to identify ratios of ingredients where we either double, triple, or possibly halve the...

In this math video we will identify & use unit rate from a table. We will review that unit rate is the cost for one item. We will use the table to identify the cost for one. We will then multiply the unit rate by the number of desired,...

In this math video we will solve a four part constructed response question where we discover how to find & use unit rate. We will use equivalent ratios, proportions, Cross Product Property, and write & use an equation to solve each of...

In this math video we will find unit rate. We will be presented with a real world rate. We will understand the unit rate is per 1. We will write the rate as a ratio. We will write a proportion. We will solve for the missing unit per 1...

In this math video we will write a proportion using scale. We will be presented with a scale of a drawing to an actual dimension of a room. We will use the scale ratio to write and identify a proportion. We will understand that a...

In this math video we will find the percent (or part) of a whole. We will rewrite a word phrase to a mathematical expression. We will break the percent into smaller parts. We will find the percent of the whole to determine a specific...

In this math video we will use equivalent ratios to find unit rate. We will be presented with a real world situation and asked to find the cost for one item when given the cost for three items. We will understand the unit rate is the...