Bridge A; it looked the coolest out of the two bridges and the class got to eat popsicles to make it

Bridge A; it held the most cars, wobbled but did not fall

Bridge B; it held three cars before it fell and that is pretty good

Bridge B; the class got to chew gum to make this bridge so they should pick it

Item 1

Item 2

Item 3

There is no way to tell which item she should not use.

Tweezers

Bar Magnet

Sifter

None of these tools would work

True

False

Artists love to make mosaic pieces of artwork.

Mosaic pieces of artwork are examples of breaking up larger pieces and putting them together to make something new.

Pieces of mosaic artwork are made of tile, glass, ceramic, and other pieces of material.

Mosaic art pieces can come in multiple colors, patterns, and designs.

Becky; once the potato has been cooked there is no way to reverse it back into the form it was before

Maddy; the potato can be uncooked and put back into its original form

Neither; neither Becky nor her sister Maddy is correct

There is not enough information to tell who is correct or incorrect

Place large tarps on the sides of cliffs so the rain cannot touch the rocks.

Place large umbrellas near the sides of cliffs to block the wind.

Move all the sand away from the beach so the water cannot touch it.

Plant shrubs and trees to hold the soil together.

Place large umbrellas near the sides of cliffs to block the wind

There is no way to slow wind and water from changing the land, so no one should try

Bring in new sand or dirt to fill in areas that have started to wear away

Take the existing sand and add concrete to it to strengthen it

Will; He is correct because this is a change that cannot be reversed. Once the popsicle has started to melt, there is no changing that.

Angelo; He is correct because this is a change that can be reversed. If the popsicle were melting and put back into the freezer, it would refreeze and become solid again.

There is not enough information to decide who is correct.

Neither of the boys is correct.