APES 9/18 P. 1: Choose a new seat! You may only take one person with you, and must fill in center tables.

Slides:

Advertisements

Similar presentations

LD50 of salt solution on Mung beans

Advertisements

Seed Germination: Preparing for an Experiment

November 25 & 26 Welcome Assignment  Turn in any missing work and Syllabus Signature  No Slip = work packet during lab  Wear covered shoes all next.

The effects of Acid Rain

Science Fair Project Effects of Salt Water on Plant Growth Jimmy Ester

Concentration and Dilution of Solutions. HOW TO MAKE A SOLUTION “The Procedure” We’ll make a Kool-Aid Solution!!!

Keara Miley – Lake Shore Robin Smith – Lake Shore

Seed Germination Lab. The Procedure:  Set up a petri dish with a paper towel, 5 radish seeds, and your assigned treatment  The treatments we’ll use:

Salinity & Mung Beans Designing a Controlled Experiment.

IS WATER NEEDED FOR SEEDS TO GROW? GROWTH VS. DEVELOPMENT CHARACTERISTICS OF LIFE.

| resources for science teachers who like to think TopicDissolving and temperature LevelKS3 (or.

 Drill: Why do you have to shake Italian salad dressing before you use it?  Objective: SWBAT describe and explore density of liquids in order to determine.

APES 9/30 & 10/1 GET A COMPUTER!. Learning Targets  I can analyze and communicate the effect of salinity on seed germination.  I can use my math skills.

Chemistry Basics Part 7 Ray Tedder NBC Chemistry Teacher.

APES 9/8-9/9 Please take out your lab book and ecological footprint activity.

APES 9/ PLEASE TAKE OUT A PIECE OF PAPER AND TITLE IT “UNIT ONE TEST CORRECTIONS” P.2: PICK UP YOUR LAB BOOK BY THE FUME HOOD.

Germination Rate Calculation

The Effects of Acid Rain

Water Resources Environmental Science Spring 2011.

Purpose The reason for doing the procedure The purpose of this experiment is to examine the effects of soaking beans in water for 24hrs.

© 2011 Pearson Education, Inc. AP Environmental Science Mr. Grant Lesson 59 Lab: Soil Salinization Part 1.

Properties of Water Lab Determining Sea Water Salinity Marine Biology.

Potato lab. Observing, Researching, Hypothesizing, and writing variables Observation: medium sized potato 2 sprouts already growing on potato. RQ: does.

© 2011 Pearson Education, Inc. AP Environmental Science Mr. Grant Lesson 66 Lab: Soil Salinization Part 2.

Teaching Elementary Science November 13, Working with Radish and Grass Seeds/Plants – Follow-up Investigation [ACID RAIN]--1  Next Inquiry Activity:

Your first experiment! TASIS Biological Investigators, Inc. Contract Biological Research at competitive prices!

(Your Info) Title Purpose Hypothesis Materials Procedure

1st Planning Lab- The effect of testing your variable on bean plant germination & growth.

Effects of pH Germination Urban Underground Team James, Malik, Sean and Tesean.

How to Write an Amazing Lab Report! Guided Notes Mrs. Moody, Science 2016/2017.

Measuring Liquid Volume

Pg. 12 RTW: Do you know what KHDMDCM means?

Formal Lab Report.

Liquid effects on Germination.

PLANTING PURPLE PENGUINS

SCIENCE!! And the Scientific Method

Rasheed Gibson, Jesse Raike, Ethel Carrillo, Courtney Helmig

Lab #6: Solution Chemistry

AP Chemistry Day 3 –Chapter 1 Quiz, Check out lab equipment.

APES 9/14/17 Please take out your Fishing Lab

Lab Notebook: Diffusion & Osmosis

Pg. 10 RTW: Do you know what KHDMDCM means?

Lab 13 How Much Solute Dissolves in a Solvent

Cell Respiration LabQuest Activity 11B

Unit 5 – Fresh and Salt Water Systems

Semester 1 Week 8 (September , 2016)

Take out a sheet of paper and label with the heading on this slide.

“Changing America… … One Seed at a Time”

Separating Mixtures Lesson 5: Extracting Salt

Unit E: Fresh and Saltwater Systems

7-3 How Have We Affected the Word’s Terrestrial Ecosystems?

1/5/15 Objectives CO: Plan a scientific investigation, choosing a method appropriate to the question being asked. LO: Explain variables affecting seed.

HUSKY HELP…. You must wait for an interim.. If there is a smiley face and a check plus… you may leave at 5 minute bell… if not… YOU MUST STAY

A10 Organic Matter Test.

Investigating Cell Transport

SCIENTIFIC METHOD NOTES

Crystal Growing Experiment

Discussion Discuss your calculations.

Density Lab Pre-Questions

How does its chemistry affect the ocean’s characteristics?

Glycolysis and Fermentation

2.1 Measuring the Mass and Volume of Water

While You Wait Write some ideas about how aquatic and terrestrial ecosystems are connected. What organisms are involved in this? How is energy transferred.

Use the following format for all your lab write ups!

Need P. Tables, Calculators, and Notebooks for review today!

Differentiated Inquiry

Lab 8 The Density of Water Purpose Background PART 1

Update table of content Pg. 112 – S2-Study guide Go to Pg. 112

Presentation transcript:

APES 9/18 P. 1: Choose a new seat! You may only take one person with you, and must fill in center tables

Applying Chapter One Concepts With your table group, choose a biome from module 12 Illustrate and include a brief explanation for: Natural capital (just define this) Natural resources (2) Ecosystem services (1) Renewable resource (1) Inexhaustible resource (1) Non-renewable/exhaustible resource (1) Sustainable yield (1) Ecological Footprint (1) Avg. temp. + precip. in your biome (climatogram) Water filtration by wetlands is an ecosystem service because it filters out pollutants

Learning Targets I can describe the process of soil salinization and design an experiment to test the effects of salinity on seed germination. Why? Chapter 2 is all about experimental design and science concept review. There’s no better way to review science skills than to design an experiment!

Soil Salinization Lab Soil Salinization is the process of salt becoming concentrated in areas where irrigation is used to make soil fertile.

How? Irrigation water usually come from underground aquifers, which have a lot of minerals dissolved in them. In dry areas, the water evaporates, leaving behind salts in high levels.

How does salt concentration affect seed germination (sprouting)?

Soil Salinization Lab Pre-Lab: complete 1-4 on graph paper (lab on SWIFT). Lab: complete on the provided graph paper and staple it. a. decide on your 8 concentrations b. figure out how to make them c. split up- one pair makes baggies, other makes solutions d. leave your labeled baggies on my bookshelf e. work on your lab report (#1-5)

Materials Salt 2 beakers Tap water* Mung beans or radish seeds (your choice) Baggies Paper towels Electronic Balance Graduated cylinders for measuring Sharpies

Sample solution 2% salt solution: 98 mL water + 2 g salt Why? 1 g of water = 1 mL of water 2g of salt out of 100 g of solution = 2%!

Due next time… Parts 1-5 under “Lab Report Requirements” FYI: the Chapter 2 study guide is due Friday! Chapter 1-2 Test next Tuesday the 26th (more info to follow)