phone
You call people. It's small and fits in your pocket. You talk to people, play games, and send text messages.
bed
It's furniture. You sleep on it. It has a mattress, sheets, covers, and pillows.
backpack
a bag; wear it on your back; put books and other belongings in it
house
It's a building. You live in it. It has walls, rooms, and a roof.
tree
It's a plant. It grows. It loses leaves in the fall. It has a trunk, branches, and leaves. You can sit under it. You can cut it down.
train
transportation; goes on a track; long and has many cars connected with each other; can ride in it.
dog
It's an animal/pet. It barks, sits, eats, and poops. It is furry. It has four legs and a tail. You pet it and take it for walks.
sandbox
you play in it; can use buckets, shovels, and other toys in it; can build things out of it
ball
round; throw it or catch it; comes in different sizes; used in sports or for fun
book
You read it. It has a cover, title, and pages. It is rectangular and it's made from paper and cardboard.
door
you open and close it; part of an entryway or exit; has a knob/handle; made from wood, metal, or glass
lamp
lights up the room; has a cord, a bulb, and a shade; you turn it on and off
car
a vehicle; you drive it; has four wheels, doors, and an engine; can be expensive