NOTE! The Biology Message Board has a new home. Click here to go to the new Message Board (and make sure to bookmark that page!).


Here are the most important announcements at the moment.

Reminders for the end of the semester

A few very important announcements: (1) There is no Unit 4 Test or Final Exam this semester for Biology. Both of these things have been dropped. (2) The last day...

Create an animation for Biology

Time to show off your creativity and some of what you learned in Biology! To round-up the semester, you will make an animation representing a concept in first semester Biology....

Unit 3 Test Alternative

Note! Only take the test once you have completed Unit 3! Let your teacher know if you have any questions. The Unit 3 Test is on Google Forms (you won’t...


Here are all of the announcements!

You don't need to do the CDC Epidemiologist Portfolio

The CDC Epidemiologist Portfolio was dropped. This is the assignment that you see at the end of Unit 4 Lesson 4. Again, you don’t have to do this assignment.

The Coronavirus

Obviously, SARS CoV-2 (“the coronavirus”) and the disease it causes, COVID-19, is the biggest news story of the past year. In fact, it’s more than just a news story -...

Bacteria (Prokaryotes) - Unit 4 Lesson 2 and 3

Two videos for these two lessons! Keep in mind these questions as you watch: How do bacteria make you ill? Not all bacteria are bad! What are some important roles...

Viruses - Unit 4 Lesson 1

Three helpful videos for this lesson. The first video shows a realistic demonstration of how a virus infects a cell. The Amoeba Sisters can always help us learn. And if...

FAQ: Why Can't I submit my next assessment?

Some of you may be encountering this message when you try to do your next lesson in Biology: “You may not view or submit this assessment until you submit all...

Cell Differentiation - Unit 3 Lesson 17

Two videos to help with today’s lesson!

The Cell Cycle - Unit 3 Lesson 15

Why should we care about how and why cells divide? Well, when your car breaks down, or your computer is on the fritz, or your furnace isn’t turning on -...

Cell Division - Unit 3 Lesson 14

Cell division is often referred to as the process of mitosis. There are lots of helpful resources for today! Choose one of the videos to help better understand today’s lesson....

Cell Growth - Unit 3 Lesson 13

Question - how many cells is your body made up of? Hover cursor for answer And that’s not even counting the trillions of bacteria cells that live with you Next...

Alternative Quiz - Unit 3 Lesson 12

You may take the alternative quiz for Unit 3 Lesson 12 if you prefer. Click here to take your Unit 3 Lesson 12 Alternative Quiz If you take this quiz,...

Anaerobic Respiration - Unit 3 Lesson 11

Let’s remind ourselves of the chemical equation for cellular respiration for a quick minute: Notice how oxygen (O2) is a reactant. Cellular respiration requires oxygen. Actually, to be more accurate,...

The Process of Cellular Respiration - Unit 3 Lesson 10

Here are two videos that are helpful to better understand cellular respiration: While watching these videos, consider this guiding question: If glucose already stores energy, why do cells need to...

Overview of Cellular Respiration - Unit 3 Lesson 9

We’ve been zoomed in on cells for a while so let’s zoom back out for a minute. Cheetahs are pretty incredible living things - I’m sure you’ve heard how they...

Photosynthesis Continued - Unit 3 Lesson 8

This is a two-day lesson, so take your time with it. Here are two videos that help to better understand the details of photosynthesis. Remember, you do not need to...

Photosynthesis - Unit 3 Lesson 7

Watch one of the following videos for help with better understanding the process of photosynthesis. A broad overview: An overview, but with some more details: Explore this Gizmo to practice...

Energy and Life - Unit 3 Lesson 6

In Unit 2, we learned about how plants create their own food and animals get their food by, well, eating other things. Remember that energy flows through an ecosystem. Energy...

Homeostasis - Unit 3 Lesson 5

Simply put, homeostasis is a fancy word for living things doing things to ensure that they remain living. Too hot? Your body begins to sweat so that your cells do...

Important! The Unit 3 Portfolio

Please make sure you read this before starting your Unit 3 portfolio assignment. Here is the handout for the Unit 3 portfolio. Do not use the handout that is in...

Cell Transport - Unit 3 Lesson 3

Some living things are just one cell. The lonely amoeba lives its life as a single cell. Wandering about. Gobbling up a paramecium every now and then. But more complex...

How Do I Get My Grade Up?

A very frequent question we teachers get is, “Hey Ms. Ruble/Ms. Johnston/Mr. Sweeney, how do I improve my grade?” First off, we are very happy that you want to improve...

Cell Structures - Unit 3 Lesson 2

Don’t forget! This is another two day lesson, so don’t try to cram everything into one day. Last lesson we learned what cells are and just how tiny they are....

Alternative Quiz - Unit 3 Lesson 2

You may take the alternative quiz for Unit 3 Lesson 2 if you prefer. Please send your teacher a message once you have completed the quiz. Important: Please enter your...

How big are cells? - Unit 3 Lesson 1 (continued)

It is very helpful to get a sense of the scale of what we are talking about when we learn about cells. Just how big are they? Well, pretty small....

Introduction to Cells - Unit 3 Lesson 1

This is another 2 day lesson. So make sure you take your time with it! As such there is quite a bit of material in this lesson so let’s break...

FAQs about Unit 2 Test

Here is a frequently asked question I have been getting recently: “It says I do not have permission to view the dropped assessment” You would see this message if you...

Unit 2 Test Alternative

The Unit 2 Test is on Google Forms (you won’t take the test that is in the lesson in Connexus). Please make sure to take the Unit 2 Test by...

Ecological Good News - Unit 2 Lesson 15

We all know there has been a lot of bad news lately regarding the environment. And we tend to focus on the bad news stories. Of course, its important to...

Alternative Quiz - Unit 2 Lesson 14

Here is the alternative quiz option for Unit 2 Lesson 14. If you haven’t done an Edpuzzle before and you aren’t sure what to do, send a quick message to...

Human Impacts on Ecosystems - Unit 2 Lesson 14

This lesson is a doozy. There are 4 articles to read in the instructions section. If you are having trouble finding the articles with the EBSCOhost database, I’ve included the...

Carrying Capacity - Unit 2 Lesson 13

Sometimes I will provide helpful videos here on the announcements page to help you better understand complicated concepts in Biology. Also, sometimes watching a video can be much more helpful...

Unit 2 Alternative Portfolio Option

All Biology students have the chance to complete this Alternative Portfolio Option. This is here if you do not want to get skittles and M&M’s or just prefer doing this...

Unit 2 Portfolio - Biodiversity

Note - you also have the choice to complete the alternative portfolio if you prefer. Sorry for the title of this post yelling at you. But, quickly, here are some...

Introducing the Biology Announcements Page

Something new! This site will be a home for announcements for MNCA Biology classes. Announcements will still be sent out in webmails, but you will be able to view and...

Wolves - the quintessential keystone species

The short answer question on Unit 2 Lesson 8 quiz was a difficult one. Describe what happens when a keystone species is removed from an ecosystem. Many of you got...

Alternative Quiz - Unit 2 Lesson 8

You may take the alternative quiz for Unit 2 Lesson 8 if you prefer. Click here to take your Unit 2 Lesson 8 Alternative Quiz Please send your teacher a...

Ecological Succession - Unit 2 Lesson 7

The EBSCOhost database no longer seems to be working. The good news is that instead we can watch a fun video to help us with the Instruction page of Unit...

Participation Grade and Bio Help Sessions

Two things. You may have noticed that the link to the Bio Small Group Session today did not work (if you were copying and pasting it from your planner). I’ve...

Help Sessions Tomorrow (10/23) & Pistol Shrimp and Goby Fish

Hello wonderful Biology students, Every now and then I like to share a relevant video or article regarding the bizarre world of Biology. In LiveLesson this past Wednesday, Ms. Ruble...

Ecological Relationships - Unit 2 Lessons 5-6

This video from the Amoeba Sisters does a great job of summarizing many concepts from lessons 5 and 6 in Unit 2. While you watch, keep these questions in mind:...

Movement of Energy and Matter in Ecosystems - Unit 2 Lessons 3-4

Watch this video from Khan Academy to help better understand the concepts of energy pyramids, and nutrient cycles. These concepts are discussed in more detail on the Instructions slides of...

Small Group LL Recording (10/19)

Hello Biology students, Mr. Sweeney apologizes that there was not a Small Group Biology LL today (you may or may not have noticed). Here is a recording of what we...

Unit 1 Test Review

Good morning wonderful Biology students, A frequently asked question over the weekend has been: “Hello Mr. Sweeney, how can I get my grade up?” I appreciate that many of you...

What's a LiveLesson Room?

All of your teachers here at Minnesota Connections Academy have a virtual classroom called a LiveLesson room. LL rooms are where we host LL Sessions. These are live classes -...

Welcome to Biology!

Welcome to the wonderful world of BIOLOGY!! All class resources and contact information can be found on the class Message Board!. Please note: It is REQUIRED as a student here...