Solve the brain teaser to earn a free homework pass!

Slides:

Advertisements

Similar presentations

Ecology 2 The end is near. What role does a female play in the population????

Advertisements

Cemetery Demography Lab October Table 3: Data Calculations for Survivorship Curve Age Class Years # Deaths in Class (d) # Surviving from Birth (I)

Chapter 10 Population Dynamics

Solve the brain teaser to earn a free homework pass!

Do Now 4/16 (pass up do nows, HW out for checking, pls.) OBJECTIVE: 1.Describe the characteristics of populations using the terms size, density, dispersion,

9-1 Studying Human Populations

The Scientific Method Life Science.

Title Page should include: your topic your name school's name grade, science teacher’s name, city, state, and zip code.

The Scientific Method Defined: step by step procedure of scientific problem solving (5) Major steps are listed below.

1.Explain how carrying capacities can vary over time. 2.If a population is below its carrying capacity, how will it respond? Why? 3.If a population is.

 1. List three reasons why organisms disperse themselves in a clumped pattern.  2. In what biome(s) is rainfall most likely to be a limiting factor?

Populations. What is a population? Group of organisms that belong to the same species and live in a particular place at a particular time.

Warmup  1.) 4x 2 = 202.) 3x = 29  3.)4.)  5.)6.)

Lab #2 Maze Lab. Problem What variables can change the amount of time required to complete a maze?

Title Name Period. Problem/Question Hypothesis Variables Independent – Dependent – Constants – Control group (if needed)

Population Ecology Review Chapter 19. Review Questions 1. List the two types of limiting factors. 2.List examples of the two types of limiting factors?

Population Ecology. What is a Population? An interbreeding group of the same species living in the same general area may be distinguished by natural or.

D. Survivorship and Selection Type

Scientific Method Drill: What are the steps of the Scientific Method?

PowerPoint Tutorial.  Once the data collected portion of an experiment is completed, the work of determining the relationship between the variables begins.

A stepwise, logical method used to answer questions- science related or not.

Survivorship 1/3/16.

Do Now 03/06 What growth curve do humans exhibit currently and why? Draw the curve, label it, and explain when it is best exhibited by populations. 2-3.

Populations Review & Human Demography

Do Now 4.5 (Advisory Schedule)

What is it? How do we use it?

Scientific Method- Group Project

2/26 Daily Catalyst Pg. 23 Consumers

9/10 Daily Catalyst Pg. 13 growth Models

Populations and Growth

Agenda 9/4 FRQ Warm Up Pop Ecology Lecture Green Pepper ‘Lab’

Forecasting Population Size

2/4 Daily Catalyst Pg. 14 Producers/Consumers

4/13 Daily Catalyst Pg. 46 Comparative Embryology

4/10 Daily Catalyst Pg. 45 Evolution of Bacteria

9/24 Daily Catalyst Pg. 22 Evolution Evidence

How to Write a Lab Report

DO NOW V: 0 Answer in complete sentences in your INB…

2/23 Daily Catalyst Pg. 21 Ecology Lab

1/15 Daily Catalyst Pg. 5 Absorption Lab

3/26 Daily Catalyst Pg. 36 Evolution Evidence

Science Project Title Question Results Procedure Hypothesis Variables

-Describing Motion Lab

How to write a lab report Lab reports include sub titles In the correct order. Some sub titles must be included. Title: Introduction: Purpose: Hypothesis:

Parts of an Experiment.

Bellringer Please pick up the Bacteria Lab worksheet on the front table if have not done so already. Read through the entire lab. After you have read.

Project Title Name Grade School.

II. Survivorship.

CALCULATION DENSITY FORMULA

Population Dynamics

4/8 Daily Catalyst Pg.43 Comparative Anatomy

3/16 daily Catalyst Pg. 31 OH Deer! Lab

2/25 Daily Catalyst Pg. 22 Producers

Homework Check Everyone should have their homework out.

Processing the Bubble Tube Investigation

Gobstopper Lab What will happen when Gobstoppers are placed in water?

Tuesday January 22, 2019 Materials Needed: Workbook Pencil Graph Paper

Processing the Bubble Tube Investigation

1/12 Brain Teaser First person to correctly answer the brain teaser will earn a treat! You DON’T need to write this in your notebook!

Laboratory Requirements

3/26 Daily Catalyst Pg. 38 Natural Selection Lab

1/15 Daily Catalyst Pg. 5 Absorption Lab

a planned, organized approach to solving a problem

SBI 4U1 – Population Dynamics

Experiment Design and Purpose

Honors Do Now: People who are vegan (they only eat fruits and vegetables) rarely get cancer. How would a scientist explore such a statement?

Cooperative Scenarios 14 Matching Team Roles 15

Page 456 #1-17 Answers 6th Grade Math HOMEWORK 9-2

Reproductive Strategies & Population Growth

Objective: Explain survivorship curves

Presentation transcript:

Solve the brain teaser to earn a free homework pass!

2/24 Class Business Quiz #6 on Friday Lab on Friday Producers, consumers, owl pellets Lab on Friday Be here! Labs are test grades Be working on your ecology research paper! Library work time soon Remember our discussion on tardies, hoods, and cell phones!

2/24 Agenda Brain Teaser Class Business Survivorship curve review Bubble lab Homework: bubble lab conclusion

2/24 Objective • Discover how patterns of survivorship relate to the classic three types of survivorship curves.

Survivorship Curves-review Type I: High survival rate in young Effective parenting Overall low death rates Type II: Constant death rate Limited parenting Type III: High death rate in young No parenting A lot of offspring because so many die Once survive till a certain age, high survival rate

Match the curves to the populations Type I Type 2 Type 3

Pg. 20 Bubble Lab 1 2 3 4 5 6 7 8 A B Eva Kayla Wyatt Daniel V. Stephen Zaven Fabian Alfred Terriyan Eric Barrian Eduardo Brian Travis Andrea Nicoh Stephanie Chris Daniel G. David Amani Nick Chase Ridel Darrius Francisco Eliud Evonte Avery Hefer

Survivorship Curve Lab Directions: In a group of four, complete the lab. Read ALL directions carefully before beginning. Your lab information will be on page. 20 Bubble Lab. Person A: Timer Person: Bubbler Person C: Counter Person D: Recorder

Survivorship Curve Lab Directions: After you have read the lab, as a group formulate your hypothesis about the following question. Which population will have a higher life expectancy? Population A or B? Every member of the group will need the hypothesis, chart, and post lab questions completed in their notes. Answer questions 1, 2, 7, 8,9

Pg. 20 Bubble Lab On page 20, create the chart for the bubble lab. You may need more than 8 seconds of death! III 3 17 85% IIIII 5 15 75%

Survivorship Curve Lab Directions: After you have read the lab, as a group formulate your hypothesis about the following question. Which population will have a higher life expectancy? Population A or B? Every member of the group will need the hypothesis, chart, and post lab questions completed in their notes. Answer questions 1, 2, 7, 8,9 Time: until 10:30

Pg. 20 Bubble Lab 1 2 3 4 5 6 7 8 A B Eva Kayla Wyatt Daniel V. Stephen Zaven Fabian Alfred Terriyan Eric Barrian Eduardo Brian Travis Andrea Nicoh Stephanie Chris Daniel G. David Amani Nick Chase Ridel Darrius Francisco Eliud Evonte Hefer

Survivorship Curve Lab Directions: With your partner group, compare data for life expectancies of the bubbles. Graph this information on the graphing paper provided. BOTH populations should be graph together. Title Axes title Units Key Time: until 10:55

Survivorship Curve Lab Homework: Answer post lab questions 1, 2, 7, 8,9. This is your conclusion for the lab! All labs are test grades and the conclusion is the most important part! 1. Which type of survivorship curve does Population One resemble? 2. Which type of survivorship curve does Population Two resemble? 7. What is your control in this lab? 8. What is your independent variable in this experiment? 9. What is the dependent variable in this experiment?