Plant Growth Experiment

What is the main question this experiment aims to answer?

• Do plants need sunlight to grow?

• Do plants need water to grow?

• Do plants need soil to grow?

• Do plants need air to grow?

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

In the experiment, how are the first set of seeds planted?

• In a cup filled with potting soil

• In a hydroponic system

• On a wet paper towel

• In a plastic bag

Where are both sets of seeds placed to get the light they need?

• In a dark room

• In a sunny spot

• In a shaded area

• Under a lamp

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

What do we use to measure how much each seed grows each day?

• A thermometer

• A ruler

• A scale

• A magnifying glass

How long do the seeds on the paper towel grow as well as those in the soil?

• One week

• Two weeks

• Three days

• Four days

Tags

NGSS.MS-LS1-5

What do we notice about the seeds without soil after one week?

• They grow faster than the seeds in the soil

• They are not growing as quickly as the seeds in the soil

• They stop growing completely

• They grow at the same rate as the seeds in the soil

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What important role does soil play in plant growth?

• It provides sunlight

• It provides water

• It provides important nutrients

• It provides air

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

What is the alternative method mentioned for growing plants without soil?

• Aquaponics system

• Hydroponic system

• Aeroponic system

• Geoponic system

What does a hydroponic system use to help plants grow?

• Soil and water

• Water filled with nutrients

• Air and sunlight

• Rocks and minerals

Tags

NGSS.MS-LS2-1

What do we need to ensure for the paper towel in the experiment?

• It stays dry

• It stays moist

• It stays warm

• It stays cold