ICT INTEGRATED CONSTRUCTIVIST LESSON PLAN IN SCIENCE

Slides:

Advertisements

Similar presentations

ICT INTEGRATED CONSTRUCTIVIST LESSON PLAN IN GEOGRAPHY

Advertisements

Properties of Fluids Buoyancy: Floating and Sinking SCI 8: Fluids Unit Curriculum Outcomes Addressed: - Describe situations in life where the density of.

Chapter 11 – Forces in Fluids

Buoyancy & Archimedes’s Principle

Pg. 82 Floating and Sinking

Buoyancy & Aerodynamics WHY THINGS FLOAT AND FLY MSU 2006 Jeff Rhoads & Terry Ballinger.

1. Homework 4/2/2007 by 6 PM: Diagnoser Question Sets to review electricity and magnetism 2. Start reviewing for the exam 3. Riverside2 write up due 4/10/2007.

Unit 1 Lesson 5 Fluids and Pressure

Floating and Sinking.

The tendency or ability of an object to float.

Buoyancy Properties of Matter.

What is the relationship between buoyancy and the weight of displaced water? Archimedes’ Principle states that buoyancy is equal to the weight of the water.

Archimedes’ Principle Dynamics lesson 3. Any body sunk in a liquid supports an upwards force where the magnitude is equal to the weight of the displaced.

Buoyancy and Pressure Force: Weight: Buoyancy Archimedes Principle Pressure Formulas and Atmosphere.

Chapter 3 Section 2 Buoyancy and Density

Buoyancy, Density, and Water

Density and Buoyancy. Changes in Density We know as temperature increases, density decreases. Why?

BUOYANT FORCE LESSON 2. Buoyant Forces and Liquid Buoyant Force is an upward force which acts on an object that is being completely or partially immersed.

Archimedes Principle The buoyant force is equal to the weight of the displaced liquid This helped to later determine volume of an irregular shaped object.

BUOYANCY ARCHIMEDES’ PRINCIPLE. less density float Objects with less density will float on fluids with greater density. more densitysink Objects with.

PHYSICS 103: Lecture 18 Archimedes Principle Example Problems Agenda for Today:

Density and Buoyancy. Float? Whether an object will float or not is dependent on the density of the object and the density of the fluid.

School Name Date Volunteer Name Buoyancy. A little bit about me. Why is buoyancy important? What are we going to do today? Learn about buoyancy. Learn.

Floating and Sinking.  Density is a measure of how closely packed the atoms in a substance are  Density is a physical property  All matter has measurable.

Forces in Fluids Buoyant Forces Terms Buoyant Force ~ the upward force that fluids exert on all matter Archimedes’ principle~ the buoyant force on an.

Fluid Mechanics Chapter 8. Mass Density The concentration of matter of an object, measured as the mass per unit volume of a substance. Represented by.

Fluids 101 Chapter 10. Fluids Any material that flows and offers little resistance to changing its shape. –Liquids –Gases –Plasma?

Floating and Sinking. Buoyancy When you pick up an object underwater it seems much lighter due to the upward force that water and other fluids exert known.

Chapter 19 Liquids.

Properties of Fluids 16-2.

Lesson 4 January 25 th – 26 th, Mass Mass is the amount of matter in a object Related to weight but not quite the same. The Honda 599 seen in the.

DENSITY & BUOYANCY. BUOYANCY BUOYANCY = the ability to float in a fluid. Examples of fluids = water, air BUOYANT FORCE = the upward force that acts on.

Liquids Definite volume but no definite shape!. Liquids Pressure Buoyancy Archimedes’ Principle Density Effects Pascal’s Principle.

Density. (a) define the term density What is density? Density is defined as mass per unit volume.mass Density is defined as mass per unit volume.mass.

Archimedes’ Principle

WORKSHOP PRESENTATION Gautam Bhattacharya Faculty, SCERT (WB)

DENSITY. What is Density? What are the units of density?

(c) McGraw Hill Ryerson 2007 Science 8 Unit 3 - Fluids Chapter 9 Forces influence the motion and properties of fluids.

Density and Buoyancy Review 1-20 study notes. 1. Density =

Chapter 10.4 Learning Goals

Pressure. What two parameters determine the density of an object?

SINK OR FLOAT COPY CHART Make prediction OBJECTPREDICT S or FACTUAL S or F Empty plastic jar Water filled plastic jar Rubber stopper wood Metal clip cork.

The 5 E Instructional Model. Concepts of Science Science Content Process Skills of Science.

CONCEPTUAL PHYSICS Liquids.

1 Bell Ringer What word should we think of when we think of pressure? 2. What is the formula for pressure? 3. What SI unit measures pressure?

Chapter 11 Section 2: Floating and sinking Key concepts: what is the effect of the buoyant force? How can you use density to determine whether an object.

Chemistry TAKS Preparation November 3, Henry Ford If you say you can, or you can’t, you’re right.

Dr. Jie Zou PHY 1151G Department of Physics1 Chapter 15 Fluids (Continued)

DENSITY AND BUOYANCY Will It Sink or Float? Presented by The Floaters.

DENSITY & BUOYANCY.

Topic: Archimedes Principle PSSA: C / S8.C.3.1.

Physics Section 8.1 Apply the properties of fluids General Phases of Matter 1.Solid-constant shape and volume 2.Liquid-constant volume, variable shape.

Buoyancy, Density, and Water

Chapter 14, Section 2 Buoyant Force

Chapter 8-1 Fluids and Buoyancy.

Floating and Sinking.

3-3 Floating & Sinking.

Density and Buoyancy Chapter 11.2 Page 424.

Unit 2 Floating and Sinking.

Section 2 – pg 424 Floating and Sinking

Chapter 4 LAWS OF FLOATATION.

Floating and Sinking.

Floating and Sinking Chapter 11 Section 2.

Chapter 14, Section 2 Buoyant Force

Have out: Ch. 14 Study guide 2 pieces of binder paper Red pen

Floating and Sinking Section 6.3.

Bernoulli’s, Pascal’s, & Archimedes’ Principles

Presentation transcript:

ICT INTEGRATED CONSTRUCTIVIST LESSON PLAN IN SCIENCE Mr. Somenath Roy Principal DIET, Nadia Mr. Sombhu Some AT(Computer), DIET, Nadia Mr. Tapash Mistry AT(ET), DIET, Malda

LESSON PLAN ON Subject- Physical Science Grade- VIII Topic- Archimedes Principle Duration- 1 hrs.

Teaching Points: Upward thrust of fluid Concept of Buoyancy Floating of an object Upward thrust of fluid Concept of Buoyancy Condition for Floating Archimedes Principle

Learning Objectives: Immersion & Floatation of different objects. Upward thrust experienced by an object Real life experience of Buoyancy Condition of Floatation Archimedes Principle

ICT TOOLS USED: World wide web (internet navigation) Video clips Digital concept mapping You-tubes Wall wisher

Learning Strategy: 5E’S Learning Model E1 Engagement Phase E2 Exploration Phase E3 Explanation Phase E4 Elaboration Phase E5 Evaluation Phase

Engagement Phase:Situation-1 View the video clip of Floating of Titanic www.youtube.com/watch?v=5OJz78huz78 View the video clip of Sinking of Titanic www.youtube.com/watch?v=1avWJELB9Ek View the video clip of Floating a Cauldron www.youtube.com/watch?v=lK4fWfZknBY

Questions to Students: In video clip the Floating of Titanic, how a large and weighty ship like Titanic can float on sea? In the video clip of the Sinking of Titanic, what happened to the ship and why? In the video clip of the Floating of Cauldron, how a cauldron can float but a small piece of Iron can not.

Students Observation: Every object can not float While floating object experiences an upward thrust i.e. Buoyancy. Floating is possible only when buoyancy is greater than or equal to the weight of the object. Buoyancy is the property of fluid. While an object is emerged into the fluid it experiences an apparent loss of weight. Apparent loss of weight of an object is equal to the weight of fluid replaced.

Situation-2 Teacher will post on wall wisher about the floatation & emersion of different objects that is used in real life situation & working principle of submarine. Collaborative digital concept map on natural rules of floatation. Students may be explored to observe the following images of the famous historical perspective & the situation of “Eureka…Eureka” & experimental setup for verification of Archimedes Principle.

Concept Mapping-1: Submarine

Concept Mapping-2:Golden Crown

Concept Mapping-3:Eureka…

Questions to Students: Why some objects can float but some can’t? In case of floatation what is the relation between apparent loss of weight of an object and the weight of fluid displaced by the object ? Is Buoyancy applicable for the air also? Why animal can float and human is to learn floating?

Students Observation: Object for which the weight of displaced fluid is greater than or equal to its true weight can float only, Others can not. In case of floatation, apparent loss of weight of an object is equal to the weight of fluid displaced. Buoyancy is also applicable for air. Buoyancy is different for different fluid.

Concept Mapping-3: Exp. Setup 1 2 3

Archimedes Principle An object, immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object. This became known as Archimede's principle. The weight of the displaced fluid can be found mathematically. The fluid displaced has a weight W = mg. The mass can now be expressed in terms of the density and its volume, m = dv. Hence, W = dvg.

Situation-3 For further information on Archimedes principle visit the following link: http://library.thinkquest.org/27948/archimede.html

Explanation Phase: The teacher will be explaining those concepts/ ideas in this lesson depends on students misconceptions/ alternative conception arises during the engagement and the exploration phases.

Elaboration Phase: In this topic students may be assigned on the following tasks and may be allowed for optimum use of different tools of ICT. Conduct a survey for floating of same object in different fluids through the internet search. Solve different types of numerical problems based on Archenemies Principle.

Evaluation Phase: Evaluation, the fifth ‘E’ is an ongoing diagnostic process Some of the ICT tools that assist in this diagnostic process are: e- portfolio, digital mapping, web quest and assignment etc.

Thanks…