Savvas 7th Grade Ch 2 L4 Models as Tools in Science

Last updated about 3 years ago

10 Nsɛmmisa

Laabri

Savvas 7th Grade Ch 2 L4 Models as Tools in Science

Last updated about 3 years ago

10 Nsɛmmisa

Asemmisa {{asɛmmisaAhyɛnsode}}

All systems have input, , and output.

Asemmisa {{asɛmmisaAhyɛnsode}}

A(n) model might include a drawing or a three-dimensional object.

Asemmisa {{asɛmmisaAhyɛnsode}}

is the material or energy that goes into a system.

Asemmisa {{asɛmmisaAhyɛnsode}}

A(n) is a group of parts that work together to perform a function or produce a result.

Asemmisa {{asɛmmisaAhyɛnsode}}

Output that changes a system in some way is called .

Asemmisa {{asɛmmisaAhyɛnsode}}

Some systems have feedback.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

Mathematical equations and word descriptions are examples of models of processes.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

Scientists use models to understand things they can observe directly.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

When they use models, scientists keep in mind that predictions based on models are certain.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

What happens in a system is called input.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

All systems have input, , and output.

Asemmisa {{asɛmmisaAhyɛnsode}}

A(n) model might include a drawing or a three-dimensional object.

Asemmisa {{asɛmmisaAhyɛnsode}}

is the material or energy that goes into a system.

Asemmisa {{asɛmmisaAhyɛnsode}}

A(n) is a group of parts that work together to perform a function or produce a result.

Asemmisa {{asɛmmisaAhyɛnsode}}

Output that changes a system in some way is called .

Asemmisa {{asɛmmisaAhyɛnsode}}

Some systems have feedback.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

Mathematical equations and word descriptions are examples of models of processes.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

Scientists use models to understand things they can observe directly.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

When they use models, scientists keep in mind that predictions based on models are certain.

Nokorɛ

Ɛnyɛ ampa

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

What happens in a system is called input.

Nokorɛ

Ɛnyɛ ampa