Outschool
Search

per class
Class

Beginner Starfish Dissection

Completed by 82 learners
Ages 11-16
Live One-Time Class
In this one-time course, students will learn to dissect a starfish specim utilizing their own perserved specimen and following along step-by-step with the teacher.
Average rating:
5.0
Number of reviews:
(882 reviews)

Live video meetings
Meets once
1-7 learners per class
40 min

What's included

1 live meeting
40 mins in-class hours
Assessment
Learn progress is assessed through the dissection technique during class. No tests are given.

Class Experience

Beginner Level
Starfish are an amazing part of the marine ecosystem. In fact, they are the most important predator in the shallow water biome. They are known as a keystone species.....meaning their feeding has an effect on the whole ecosystem. They have a fun anatomy to dissect and because of this, they are a good beginning specimen to start with. 

At the beginning of class, we will review the dissection kit tools and their uses. We will also observe the external anatomy of the preserved starfish before beginning the dissection. As the dissection begins, students can expect to observe a starfish's rays, digestive glands, reproductive glands, pyloric and cardiac stomach, mouth, ampullae, and tube feet. 

Students need to have either taken Beginning Dissection or have previously used a dissection kit in order to take this class. If they have not, please take my Beginning Dissection class prior to this one. Dissection tools are sharp! Your student must be able to maturely handle these tools during class. 

Recommended Order of Dissection Classes: 
Beginning Dissection
Beginner Earthworm Dissection
Beginner Starfish Dissection
Beginner Clam Dissection
Intermediate Crafish Dissection
Intermediate Perch Dissection
Intermediate Frog Dissection
Advanced Pig Dissection

Students also need to have their own dissection kit, preserved starfish specimen, and a clean place to perform the dissection. Some students also prefer to wear gloves while dissecting as well. 

Please note, fewer numbers of students may result in a shortened class time. 

There will be no refunds issued for a student(s) missing class.

Learning Goals

Students will be able to name standard dissection tools.
Students will be able perfect dissection techniques.
Students will be able to observe the internal and external anatomy of a preserved starfish specimen.

Other Details

Parental Guidance
Dissection tools are sharp and as such, your student must be mature enough to handle them on their own by your estimation. Reproductive organs are also a part of a preserved earthworm and will be part of the organ system that students dissect. Though no in-depth discussion of earthworm reproduction will occur, these organs are named and their uses are defined during dissection. Starfish have reproductive glands....they will either contain sperm or eggs. This will be mentioned though cannot be seen (in order to determine gender, these glands would need to be viewed under a microscope).
Supply List
Students will need a dissection kit and a preserved starfish specimen. I have included the link to Home Science Tools which has a cheap standard kit for $5.60 (at the time of this writing). Amazon also has a couple for approximately $10. I personally recommend Home Science Tools. Not only is that where I purchase all of my dissection specimens but I have found them to be the most cost effective for these items. 
I have also included the link to Home Science Tools starfish specimen which is $3.25 at the time of this writing.
Students may prefer to have disposable gloves on when dissecting. They also need a clean area to dissect (on a plate, cutting board, paper towels.)
 3 files available upon enrollment
External Resources
In addition to the Outschool classroom, this class uses:

Meet the teacher

5.0
882reviews
Profile
Teacher expertise and credentials
Master's Degree from Western Governors University
Bachelor's Degree in Science from Missouri Southern State University
I was a middle school science teach for 10 years and in that time, have lead hundreds of students through many dissections including the hot dog, earthworms, clams, crayfish, and sharks. In my college Zoology class, I was the only student to successfully extract the entire spinal nerve of a crayfish that the professor had ever had! I find dissections fascinating and a good stepping stone for any student interested in anatomy, physiology, zoology, or college sciences. 

Reviews


Parents also liked
Advanced Marine Biology For High Schoolers
We Connect Academy
4.8
(290)
per class
Next session at 10 PM on Tue 4/15
Group Class
30 wks, 1/wk, 55 min
13-18
Let's Learn Science: All About Marine Biology for Young Minds (11-14 Years)
Let's Go Learning
4.8
(3,833)
per class
Next session at 11 PM on Monday
Group Class
1/wk, 35 min
11-14
Let's Learn Science: All About Marine Biology for Young Minds (7-11 Years)
Let's Go Learning
4.8
(3,833)
per class
Next session at 5 PM on Wednesday
Group Class
1/wk, 35 min
7-11
Marine Biology - Full School Year
Miss Shauna
4.8
(112)
per class
Group Class
14 wks, 1/wk, 30 min
10-14
Marine Biology Bonus 8 Weeks - Summer Camp
Mrs. Scott Licensed Teacher Bachelor's of Science
4.9
(51)
per class
Next session at 2 PM on Mon 7/7
Group Class
1/wk, 25 min
8-13
Marine Biology Ocean Explorers Club (1 X Week)
WiseOceans Academy
4.9
(204)
per class
Next session at 4:45 PM on Sunday
Group Class
1/wk, 40 min
7-12
Marine Biology – Exploring Aquatic and Semi-Aquatic Animals
Marc Cuda
5.0
(1,852)
per class
Next session at 12 AM on Wednesday
Group Class
1/wk, 40 min
8-12
Marine Biology Ocean Explorers Club (2 X Week)
WiseOceans Academy
4.9
(204)
per class
Next session at 3 PM on Monday
Group Class
2/wk, 40 min
7-12
Marine Biology Club Ages 13-18: Let's Help Our Ocean!
Marta Fabregas Alegre
4.6
(379)
per class
Group Class
20 wks, 1/wk, 45 min
13-18
The Aqua Avengers of the Ocean: Marine Biology Course for Ages 10-15
Mr. Brooks
5.0
(53)
per class
Next session at 4 PM on Tue 5/27
Group Class
12 wks, 1/wk, 30 min
10-15
Marine Biology - Science, Art, Geography, & ELA Multi Curriculum | ESL Friendly
Mrs. Scott Licensed Teacher Bachelor's of Science
4.9
(51)
per class
Next session at 1 AM on Sat 9/20
Group Class
40 wks, 1/wk, 30 min
8-13
Aqua Avengers of the Ocean: Marine Biology Part 2. Animal Science. Sea Animals.
Mr. Brooks
5.0
(53)
per class
Next session at 11:30 PM on Tue 4/22
Group Class
12 wks, 1/wk, 30 min
11-15
Marine Biology: Life in the Oceans of the World
We Connect Academy
4.8
(290)
per class
Next session at 4 PM on Wed 6/4
Group Class
1/wk, 55 min
10-15
Marine Biology: All About Marine Organisms and Ecosystems
Dr. Lopez
4.8
(462)
per month
Chat Group
Unlimited Access
8-12
Marine Biology: Marine Vertebrates and Invertebrates - Semester Course
Marta Fabregas Alegre
4.6
(379)
per class
Group Class
24 wks, 1/wk, 50 min
13-18
Marine Biology: Marine Organisms and Ecosystems (13-18)
Dr. Lopez
4.8
(462)
per month
Chat Group
Unlimited Access
13-18
See More Classes
Home
Search
Give a Gift Card
Open currency, time zone, and language settings
Language & Region
Log In