Singular and Plural
Science
Possessives
Reading Skills
Vocabulary
100

What is the plural of these singular nouns?

baby

school

fish

babies

schools

fish

100

When a species has no members left that are alive, it becomes...

extinct species

100

Change the possessive to use it correctly in the sentence.

"I can't wait to see the new car of my father"

"I can't wait to see my father's new car"

100

Is what makes something happen and what happens as a result of the cause (give an example)

Cause and effect

100

Plant related to the sea or ocean

algae

200

Identify the singular nouns in the sentence and make them plural

Our teacher taught us information about peach and tomato last class.

Our teacher taught us information about peaches and tomatoes last class.

200

Hard skeleton outside of some insects that give them structure, support and protection 

exoskeleton

200
Add the apostrophe where it is needed


"The childrens toys are on the floor".

"The children's toys are on the floor".

200

Is the order in which events take place, from first to last.

Sequence

200

blue-green rock specially used to make jewelry, most used by Navajos

turquoise 

300

what is the plural of:

woman

mouse

foot

women

mice

feet

300

A characteristic that increases an organism ability to survive and reproduce in its environment

adaptation 

300

Which one is correct...

do you know whose backpack this is?

do you know of whom is this backpack?

do you know whose backpack this is?

300

Is the reason o reasons for someone to write

Author's purpose

300
A piece of fabric people use on their head, specially Navajos

bandana

400

Correct the sentence:

"Those childs are playing so nicely."

"Those children are playing so nicely."

400

These are behaviors that help animals to survive in their environment and sometimes these are called instincts

Behavioral adaptation

400
Add the postrophe where it belongs:


family activities

families activities 

tooth cavities

teeth cavities


family's activities

families' activities

tooth's cavities

teeth's cavities

400

Shows how things are similar and different (give an example)

Compare and contrast

400
A long piece of fabric tied to two tres to lay on, usually at the beach

hammock

500

Say the plural of each of the following nouns:

person, goose, ox, knife, elf, potato


people, geese, oxen, knives, elves, potatoes

500
Mention the physical adaptations that help these animals survive in their environment explained by the teacher:


snowhoe hare

octopus

sea urchin

snowhoe hare changes its fur from brown to white to make the predators hard to be seen

octopus change color to camouflage

sea urchin growing spines to protect themselves

500

Name all 8 possessive pronouns

my

your (singular)

her

his

its

their

our 

your (plural)


500
These are the three reasons for an autor to write

inform, entertain, persuade, 

500

People doing things together in a positive way to accomplish something

union

M
e
n
u