Shared Gizmo List: Gizmo Snow Days

Great for kids who are home because of snow.
Algebra IPre-Algebra

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Shared by a math teacher.

Algebra 1 Spiral Review Gizmos

Ordering Percents, Fractions, and Decimals Greater Than 1 Compare and order numbers greater than 1 using area grids and a number line. Examine the numbers represented as percents, improper fractions, and decimals.
  5 Minute Preview   Lesson Info
Unit Conversions Use unit conversion tiles to convert from one unit to another. Tiles can be flipped to cancel units. Convert between metric units or between metric and U.S. customary units. Solve distance, time, speed, mass, volume, and density problems.
  5 Minute Preview   Lesson Info
Unit Conversions 2 - Scientific Notation and Significant Digits Use the Unit Conversions Gizmo to explore the concepts of scientific notation and significant digits. Convert numbers to and from scientific notation. Determine the number of significant digits in a measured value and in a calculation.
  5 Minute Preview   Lesson Info
Slope Explore the slope of a line, and learn how to calculate slope. Adjust the line by moving points that are on the line, and see how its slope changes.
  Free   Lesson Info
Slope-Intercept Form of a Line Compare the slope-intercept form of a linear equation to its graph. Vary the coefficients and explore how the graph changes in response.
  5 Minute Preview   Lesson Info
Linear Functions Determine if a relation is a function from the mapping diagram, ordered pairs, or graph. Use the graph to determine if it is linear.
  5 Minute Preview   Lesson Info
Standard Form of a Line Compare the standard form of a linear equation to its graph. Vary the coefficients and explore how the graph changes in response.
  5 Minute Preview   Lesson Info
Slope-Intercept Form of a Line Compare the slope-intercept form of a linear equation to its graph. Vary the coefficients and explore how the graph changes in response.
  5 Minute Preview   Lesson Info
Solving Linear Systems (Standard Form) Solve systems of linear equations, written in standard form. Explore what it means to solve systems algebraically (with substitution or elimination) and graphically. Also, use a draggable green point to see what it means when (x, y) values are solutions of an equation, or of a system of equations.
  5 Minute Preview   Lesson Info
Solving Linear Systems (Slope-Intercept Form) Solve systems of linear equations, given in slope-intercept form, both graphically and algebraically. Use a draggable green point to examine what it means for an (x, y) point to be a solution of one equation, or of a system of two equations.
  5 Minute Preview   Lesson Info
Modeling and Solving Two-Step Equations Solve a two-step equation using a cup-and-counter model. Use step-by-step feedback to diagnose and correct incorrect steps.
  5 Minute Preview   Lesson Info
Solving Two-Step Equations Choose the correct steps to solve a two-step equation. Use the feedback to diagnose incorrect steps.
  5 Minute Preview   Lesson Info
Solving Formulas for any Variable Choose the correct steps to solve a formula for a given variable. Use the feedback to diagnose incorrect steps.
  5 Minute Preview   Lesson Info
Absolute Value Equations and Inequalities Solve an inequality involving absolute values using a graph of the absolute-value function. Vary the terms of the absolute-value function and vary the value that you are comparing it to. Then explore how the graph and solution set change in response.
  5 Minute Preview   Lesson Info
Compound Inequalities Explore the graphs of two inequalities and find their union or intersection. Determine the relationship between the endpoints of the inequalities and the endpoints of the compound inequality.
  5 Minute Preview   Lesson Info
Linear Inequalities in Two Variables Find the solution set to a linear inequality in two variables using the graph of the linear inequality. Vary the terms of the inequality and vary the inequality symbol. Examine how the boundary line and shaded region change in response.
  5 Minute Preview   Lesson Info
Solving Linear Inequalities in One Variable Solve one-step inequalities in one variable. Graph the solution on a number line.
  5 Minute Preview   Lesson Info