Understanding Unitor Chips Virtual Manipulative

This video tutorial demonstrates how to use the Unitor chips virtual manipulative. It covers adding, repositioning, and removing integer chips on a canvas. The tutorial explains how positive and negative chips simplify to zero and how to use zero pairs. It also shows how to reset the canvas and flip chips to their opposite values.

How can you add multiple positive chips to the canvas?

• By typing the number of chips needed

• By clicking and dragging them one by one

• By shaking the device

• By clicking the positive chip multiple times

What happens when you drag a negative chip onto a positive chip?

• They multiply

• They disappear

• They simplify to zero

• They change color

How can you remove chips from the canvas?

• By clicking on them and pressing delete

• By dragging them off the screen

• By clicking on them to make them transparent and then clearing

• By shaking the device

What is a zero pair in the context of integer chips?

• A positive and a negative chip together

• A chip with no value

• Two negative chips

• Two positive chips

How can you simplify a canvas full of zero pairs?

• By clicking each pair individually

• By pressing the reset button

• By dragging them to the corner

• By clicking all chips and then clearing marked chips

What should you do if you want to start over with a new canvas?

• Click Start over

• Press the opposite button

• Drag all chips off the screen

• Click the reset button

How do you flip the chips to their opposite value?

• By clicking on them twice

• By shaking the device

• By dragging them to the opposite side

• By pressing the opposite button

What is the function of the 'opposite' button?

• It changes the color of the chips

• It duplicates the chips

• It flips the chips to their opposite value

• It removes all chips