Science Review Second Quarter

Review for Science Class Second Quarter

Second Quarter 5th and 6th grade

Multiple Choice

Which organ do you use to taste a cake?

• tongue

• ear

• hands

• eyes

• leg

Multiple Choice

Which organ do you use to hear music?

• tongue

• ear

• hands

• eyes

• leg

Multiple Choice

Which organ do you use to perceive textures?

• tongue

• ear

• hands

• eyes

Multiple Choice

Which organ do you use to watch movies?

• tongue

• ear

• hands

• eyes

6th graders

• All the physical human developments are  progressive transformations in which an individual transforms into their final state. The following developments are:

• Prenatal - before being born

• Childhood - up to 11 years

• Youth - up to around 23 years

• Adulthood - reach physical and emotional maturity.

• Seniority - last stage in which it begins to be sedentary and aches

Multiple Choice

Which development ends around 11 years old?

• prenatal

• childhood

• youth

• adulthood

• seniority

5th graders

•Sense of taste – the organ of this sense is the tongue which is covered with taste buds that identify tastes and sends signal to the brain. 

•Sense of smell – air enters the nose through two holes called nostrils and reaches the smell receptors known as the olfactory bulb. 

- Both of these work together

Multiple Choice

Taste and sight work together

• True

• False

6th graders

• Every human has a number of needs and it lists as it follows:

• Physical - biological - consume healthy foods

• Learning - receive education

• Spiritual - parents should encourage behaviors as honesty, responsibility and respect

• Emotional - demonstration of love

Multiple Choice

Every human has a number of _______ and it lists as it follows: physical - biological, learning, spiritual, emotional

• needs

• kids

• knees

• computers

5th graders

•An otolaryngologist is the doctor who cares for the organs of smell, taste and hearing. 

•An ophthalmologist is the doctor who studies the eyes and how to care of them. 

•A dermatologist is the doctor who take care and heals skins. 

Multiple Choice

•A ______________ is the doctor who take care and heals skins.

• otolaryngologist

• ophthalmologist

• dermatologist

Both grades

The immune system in a simple definition, it protects our own body from all foreign substances. 

 This system is a defense system that helps protect the body from invading pathogens, such as viruses and bacteria.

Endocrine Glands

The endocrine system controls basic activities of the human body, like slow movements but with lasting changes, such as growth. 

It is composed of glands and special organs that produce one or more hormones. 

Hormones are substances that regulate and modify the activities of certain tissues and organs of the body. It travels through blood. 

Multiple Choice

Produces the growth hormone and regulates the function of the sexual organs.

• Pituitary Gland

• Adrenaline Gland

• Ovaries

• Thyroid Gland

• Pancreas

Multiple Choice

Controls the levels of sugar in the blood through the hormone insulin (absorption of carbohydrates) and glucagon (absorption of sugar).

• Pituitary Gland

• Adrenaline Gland

• Ovaries

• Thyroid Gland

• Pancreas

Multiple Choice

Produces adrenaline that accelerates the organism’s response to dangerous situation.

• Pituitary Gland

• Adrenaline Gland

• Ovaries

• Thyroid Gland

• Pancreas

Multiple Choice

Are found in the female reproductive organs and they produce estrogen and progesterone. These develop female sexual traits.

• Pituitary Gland

• Adrenaline Gland

• Ovaries

• Thyroid Gland

• Pancreas

Human Reproductive system

- The reproductive system has the main function to create a new life. Human reproduction occurs between a male and a female and all its process is internal. 

- In male organs, the process in order to produce a sperm begins in the testicles that pass through the seminal vesicles. The sperm is carried by a liquid called semen. 

- In female organs, the process in order to produce an egg begins in the ovaries and passes through the fallopian tubes. 

Multiple Choice

The process in order to produce a sperm begins in the testicles that pass through the seminal vesicles. The sperm is carried by a liquid called semen. This describes which organism?

• Female

• Male

continues...

- The human fertilization occurs when a sperm cell joins with an egg. 

- The fertilized egg is called zygote. 

Multiple Choice

The fertilized egg is called _______.

• zygote

• embryo

• fetus

• baby

• endometrium

5th graders

The nervous system controls everything you do, including breathing, walking, thinking, and feeling. 

- The brain is the control center, and the spinal cord is the major highway to and from the brain. 

Multiple Choice

What is the main and MOST IMPORTANT organ in the nervous system?

• brain

• neurones

• heart

• bones

6th graders

First trimester is when the baby begins to form and at the end of the 12th week. Cell division starts to form the baby step by step.

Multiple Choice

How many months does a NORMAL pregnancy last?

• 8

• 9

• 10

• 7