Grade 7: Review for Mid-term (Intermediate class)

Review for Mid-term

by Kia Alinsog

​Content:

​Working Scientifically

​Levels of Organization

​Gas exchange

​What are the 5 steps of the scientific method? 

Scientific Method

Asking scientific questions

​Planning investigations

Recording data

​Analyzing data

​Evaluating data

Fill in the Blanks

Multiple Choice

What is the 3rd step of the scientific method?

• Analyzing data

• Recording data

• Asking scientific questions

• Evaluating data

Multiple Choice

What is the last step of the scientific method?

• Evaluating data

• Asking scientific questions

• Recording data

• Analyzing data

Multiple Choice

What is the second steps of the scientific method?

• Recording data

• Analyzing data

• Planning investigations

• Evaluating data

​Types of Variables

​Control variables

​Independent variable

​Dependent variable

Multiple Choice

The .................................. is what you measure in an experiment and is affected during the experiment.

• control variables

• dependent variable

• independent variable

Multiple Choice

The one thing that you change in an experiment is the . . . . . . . 

• control variables

• dependent variable

• independent variable

Multiple Select

We're investigating how using a phone before bedtime affects sleep.

What are the dependent variables? Choose 2: 

• The amount of phone use before bed

• Number of hours of sleep

• Quality of sleep

Multiple Choice

We're investigating how using a phone before bedtime affects sleep.

What is the independent variables?

• The amount of phone use before bed

• Number of hours of sleep

• Quality of sleep

​Graphs

​Line graph

​Bar chart

​Pie chart

Multiple Choice

What type of graph/chart is this?

• line

• bar

• pie

Multiple Choice

What type of graph/chart is this?

• line

• pie

• bar

Multiple Choice

What type of graph/chart is this?

• line

• pie

• bar

Multiple Choice

What type of graph/chart is this?

• line

• pie

• bar

Multiple Choice

What type of graph/chart is this?

• line

• pie

• bar

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Multiple Choice

Multicellular organism have 5 layers of organization. 

Pick the correct order.

• organ, organ system, cell, organism, tissue

• tissue, cell organ, organ system, organism

• cell, tissue, organ, organ system, organism

• organ system, cell, tissue, organism, organ

Multiple Choice

The basic building blocks of all living things is the...

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

A group of organs working together are an...

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

WHAT IS THIS?

• ORGANISM

• CELL

• TISSUE

• ORGAN SYSTEM

• ORGAN

Multiple Choice

What is the order of pathways when you inhale?

• nose - trachea - bronchi - bronchioles - alveoli

• bronchi - nose - alveoli - bronchioles - trachea

• nose - trachea - bronchioles - bronchi - alveoli

• alveoli - bronchioles - bronchi - trachea - nose

Multiple Choice

What is the order of pathways when you exhale?

• mouth - trachea - bronchi - bronchioles - alveoli

• bronchi - nose - alveoli - bronchioles - trachea

• nose - trachea - bronchioles - bronchi - alveoli

• alveoli - bronchioles - bronchi - trachea - mouth

Multiple Choice

What is number 2?

• alveolus

• trachea

• bronchus

• bronchioles

Multiple Choice

What is number 3?

• alveolus

• trachea

• bronchus

• bronchioles

Multiple Choice

What is number 4?

• alveolus

• trachea

• bronchus

• bronchioles

Multiple Choice

What is number 1?

• alveolus

• trachea

• bronchus

• bronchioles

Fill in the Blanks

Multiple Choice

What is this?

• Stomach

• Lungs

• Heart

• Liver

Multiple Choice

What is this?

• Respiratory system

• Digestive system

• Nervous system

• Excretory system

Fill in the Blanks

Multiple Choice

Which gas, present in air, is not used by the body?

• oxygen

• carbon dioxide

• nitrogen

Multiple Choice

Which type of gas does our body need that we get from inhaling?

• Nitrogen

• Argon

• Oxygen 

• Carbon dioxide

Multiple Choice

Which type of gas does your body remove when we exhale?

• Nitrogen

• Argon

• Oxygen 

• Carbon dioxide

​Describe, step by step, the journey that carbon dioxide takes from alveolus out of the body. 

Open Ended

​Describe, step by step, the journey that carbon dioxide takes from alveolus out of the body.