3rd Period - Chemistry-1st Semester - Room 210 - Rajski Assignments
- Instructor
- Mr. Tomasz G. Rajski
- Term
- 2023-2024 School Year
- Department
- Science
- Description
-
1st Semester - Room 210
Upcoming Assignments
No upcoming assignments.
Past Assignments
Due:
Objective:
Describe factors that change the Rate of a Reaction
Explain the effects of changing conditions on a reaction at the particle level
Introduction: Chemical reactions are influenced by the conditions of their environment. These components are oftentimes vital to controlling the delicate balance of many existing systems on planet earth. As many ecosystems face challenges such as rising temperatures, acidification, and alternations of nutrient availability, it is important to investigate and identify the driving forces of these changes so that necessary modifications can be made. We have already seen how the ocean is changing and how it is affecting aquatic life such as coral reefs. In this investigation a chemical reaction will be used as a model to measure how changing conditions can be used to identify drastic shifts occurring in the health of an environmental ecosystem such as the ocean and the many species that live in them.
Describe factors that change the Rate of a Reaction
Explain the effects of changing conditions on a reaction at the particle level
Introduction: Chemical reactions are influenced by the conditions of their environment. These components are oftentimes vital to controlling the delicate balance of many existing systems on planet earth. As many ecosystems face challenges such as rising temperatures, acidification, and alternations of nutrient availability, it is important to investigate and identify the driving forces of these changes so that necessary modifications can be made. We have already seen how the ocean is changing and how it is affecting aquatic life such as coral reefs. In this investigation a chemical reaction will be used as a model to measure how changing conditions can be used to identify drastic shifts occurring in the health of an environmental ecosystem such as the ocean and the many species that live in them.
Due:
Watch the video and complete the attached questions.
Due:
Objective:
Identify parts of a chemical equation
Explain how changing conditions impact the way that a chemical reaction happens.
There are two ways that we can measure the rate of a chemical reaction
Measure how quickly the reactants are used up.
Measure the rate at which the products are made.
Identify parts of a chemical equation
Explain how changing conditions impact the way that a chemical reaction happens.
There are two ways that we can measure the rate of a chemical reaction
Measure how quickly the reactants are used up.
Measure the rate at which the products are made.
Due:
Develop and carry out an investigation that monitors how changing conditions impact vulnerable species.
Identify how characteristics such as concentration or surface area impact the way that a chemical reaction happens.
Identify how characteristics such as concentration or surface area impact the way that a chemical reaction happens.
Due:
Answer Questions while watching the film chasing Chasing Coral.
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Objective: Determine how much energy it takes to heat up your home using the formulas.
Due:
Objective: Determine how much energy it takes to heat up your home using the formulas.
Due:
Objective: Using evidence collected from an investigation - create a mathematical model to show the changes in thermal energy of different materials to identify characteristics useful in maintaining the temperature in our homes.
Purpose: Keeping your house at a comfortable temperature involves managing the way heat moves around. To do this, we use materials that can either help heat flow easily or stop it from escaping. These materials have different jobs when we're building our houses. When we turn on a heater, we use gas or electricity to change the indoor temperature. The longer these devices run, the more we pay for energy.
Instructions: Complete the tasks of each part of the analysis using data from your investigation.
Purpose: Keeping your house at a comfortable temperature involves managing the way heat moves around. To do this, we use materials that can either help heat flow easily or stop it from escaping. These materials have different jobs when we're building our houses. When we turn on a heater, we use gas or electricity to change the indoor temperature. The longer these devices run, the more we pay for energy.
Instructions: Complete the tasks of each part of the analysis using data from your investigation.
Due:
Due:
Due:
Quiz completed on handout in class and passed back.
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Due:
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Directions: Use the concept of thermal conductivity to model and explain your answer to each of the following questions. A key has been provided.
Due:
Objective: Create a model that describes the Energy Flow in a system and the relationship between the motion of particles and attraction force
Instructions: Create and explain a model for how a thermometer using fluids functions at the particles level. Use colors and sentence stems to represent what is happening in the two examples.
Instructions: Create and explain a model for how a thermometer using fluids functions at the particles level. Use colors and sentence stems to represent what is happening in the two examples.
Due:
Use models to illustrate that energy at the macroscopic scale is accounted for by the movement and position of particles.
Investigate the effect of attraction forces on the phases and characteristics of substances.
Investigate the effect of attraction forces on the phases and characteristics of substances.
Due:
Use models to illustrate that energy at the macroscopic scale is accounted for by the movement and position of particles.
Investigate the effect of attraction forces on the phases and characteristics of substances.
Investigate the effect of attraction forces on the phases and characteristics of substances.
Due:
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Instructions: Organize your thoughts into complete sentences. Write a reflection using the questions below. You may use as much space as you need.
Instructions: Organize your thoughts into complete sentences. Write a reflection using the questions below. You may use as much space as you need.
Due:
Objective: Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy.
Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Safety
Safety Goggles Should Be Worn Whenever Lab Equipment Is Out Of The Red Bin.
When Handling Chemicals or Unknown Materials, Handle With Care And Act As If It Is Dangerous
Absolutely No Horseplay/Practical Jokes
Follow The Procedure In The Bin.
Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Safety
Safety Goggles Should Be Worn Whenever Lab Equipment Is Out Of The Red Bin.
When Handling Chemicals or Unknown Materials, Handle With Care And Act As If It Is Dangerous
Absolutely No Horseplay/Practical Jokes
Follow The Procedure In The Bin.
Due:
Objective: Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy.
Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Safety
Safety Goggles Should Be Worn Whenever Lab Equipment Is Out Of The Red Bin.
When Handling Chemicals or Unknown Materials, Handle With Care And Act As If It Is Dangerous
Absolutely No Horseplay/Practical Jokes
Follow The Procedure In The Bin.
Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Safety
Safety Goggles Should Be Worn Whenever Lab Equipment Is Out Of The Red Bin.
When Handling Chemicals or Unknown Materials, Handle With Care And Act As If It Is Dangerous
Absolutely No Horseplay/Practical Jokes
Follow The Procedure In The Bin.
Due:
Open the EdPuzzle and complete the video link. You can sign in using your CPS Google Account (sign in with google)
Due:
Objective:
Interpreting measuring equipment with accuracy during investigations and modeling.
Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy. .
Introduction: Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Interpreting measuring equipment with accuracy during investigations and modeling.
Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy. .
Introduction: Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Due:
Objective:
Interpreting measuring equipment with accuracy during investigations and modeling.
Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy. .
Introduction: Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Interpreting measuring equipment with accuracy during investigations and modeling.
Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy. .
Introduction: Heat is an important part of our everyday lives, influencing the temperature of our systems and surroundings. In this lab, we will dive into how heat is transferred from one place to another, specifically focusing on three primary modes: conduction, convection, and radiation.
Heat transfer is the exchange of thermal energy between objects or substances that have different temperatures. Conduction involves the direct transfer of heat through a material without the movement of the material itself. Convection, on the other hand, is the process where heat is transported through the movement of fluids (liquids or gasses). Lastly, radiation is the emission of electromagnetic waves, typically in the form of infrared radiation.
Due:
Instructions: Complete the guided notes using the following link: Thermal Energy Transfer
Objectives: Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy.
Objectives: Develop macroscopic models that identify and describe the systems and surroundings as well as the matter and energy.
Due:
Objective: Identify and describe all the components of a system and the surroundings, as well as energy flows between the system and the surroundings.
Our houses were budgeted for all types of walls, windows, insulation, roofing material, and more importantly temperature control units. We all have different types of heating and cooling systems in our designs and our actual houses.
Our houses were budgeted for all types of walls, windows, insulation, roofing material, and more importantly temperature control units. We all have different types of heating and cooling systems in our designs and our actual houses.
Due:
Instructions: With your group, you will be designing a two story house within a specific budget. The blueprint for the house needs to be detailed with labels and accurate measurements.
Objective: Design a home blueprint within the required budget of your group. Participate in group decision and research activities
Objective: Design a home blueprint within the required budget of your group. Participate in group decision and research activities
Due:
Chicago has been experiencing record breaking temperatures and unusually strong weather conditions. Unit 1 will explore how weather affects our homes, and how we can use science and technology to protect ourselves in the future.
Due:
Using the class syllabus and safety guidelines, complete the crossword using the hints.
Due:
Using your Safety guidelines and lab equipment handout - complete the questions at each station to better understand the tools we use in chemistry and how they function.
Due:
Create a public and private profile to tell us who you are.
Please use pictures (personal or from the internet) and be as detailed as possible.
For the public profile please share things that you are comfortable sharing with everyone
For the private profile your answers will only be viewed by your teacher(s)
Please use pictures (personal or from the internet) and be as detailed as possible.
For the public profile please share things that you are comfortable sharing with everyone
For the private profile your answers will only be viewed by your teacher(s)