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Zeina Koolivand

Engaging AP Chemistry lessons with problem solving focus

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Private tutor - Zeina Koolivand

Masters degree

/ 30 min

Zeina - About your AP tutor

Hello! I’m Zeina Koolivand, an enthusiastic AP Chemistry tutor with a Master’s in Analytical Chemistry. My passion for teaching stems from a desire to demystify complex concepts and connect them to real-world applications. I believe that chemistry is not just a subject but a lens through which we can better understand the world around us. My teaching philosophy centers on creating a supportive and nurturing learning environment where students feel empowered to ask questions and explore their curiosities. Every student is unique, so I tailor my approach to meet individual learning needs and styles. By utilizing a mix of hands-on experiments, visual aids, and relatable examples, I strive to make the learning experience both engaging and memorable. I am committed to building my students’ confidence and fostering critical thinking skills. My goal is to help you grasp the material and develop a deeper appreciation for chemistry as a subject. Whether you’re in high school, college, or navigating your professional career, I’m here to guide you on your journey to success in AP Chemistry. Let’s embark on this exciting learning adventure together, and unlock your potential in the fascinating world of chemistry!

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Rated 5 stars for test prep

Students report improved scores with every practice.

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Rated 4.9/5 for effective test prep

Parents see their children scoring higher with each exam.

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Frequent progress check-ins

Students report regular updates on their progress.

Teaching methodology

As an AP Chemistry tutor, I tailor my teaching approach to cater to students of all backgrounds, whether they are in high school, college, or adult learners returning to education. My teaching methodology is designed to be inclusive and adaptable, ensuring that every student can engage with the material at their level. Problem-Solving Focus: I emphasize problem-solving as a critical skill in chemistry. Through targeted practice, I guide students in tackling complex questions and breaking them down into manageable steps. This not only builds their confidence but also equips them with the tools to approach future challenges independently. Engagement and Interactivity: To foster a dynamic learning environment, I incorporate interactive discussions that encourage students to express their thoughts and ask questions. This dialogue helps students connect with the material on a deeper level and promotes a collaborative atmosphere where ideas can be shared and explored. Hands-On Practical Sessions: Understanding chemistry often requires a tactile approach, so I integrate hands-on experiments into my sessions whenever possible. These practical experiences not only reinforce theoretical concepts but also spark curiosity and excitement about the subject. Concept-Focused Explanations: I believe that a strong foundation in fundamental concepts is essential for success in chemistry. My detailed explanations focus on core ideas, ensuring that students understand not just how to solve problems but also the reasoning behind the methods. This depth of understanding is crucial for mastering complex topics.

AP tutor test prep specialities

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Australian Curriculum (AU)

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Grade improvement

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Assignment help

New Zealand Curriculum - NZC (NZ) icon

New Zealand Curriculum - NZC (NZ)

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Advanced Placement (AP) Program (USA)

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Concepts learning

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GCSE (UK)

keyLearning

AP concept taught by Zeina

Student learned about 18 hours ago

Zeinab tutored Rishita on the history of atomic theory, covering Dalton's postulates, Thomson's discovery of the electron, Millikan's oil drop experiment, Becquerel's discovery of radioactivity, and Rutherford's gold foil experiment. They reviewed the key experiments and models associated with each scientist. The next session will cover the Bohr model, Schrodinger, and isotopes.

Rutherford's Gold Foil Experiment

Dalton's Atomic Theory

Cathode Ray Tube Experiment

Plum Pudding Model

Radioactivity

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Student learned 7 days ago

Zeinab and Ahmed discussed the properties of salts, including how to determine if a salt is acidic, basic, or neutral. They worked through examples of pH calculations for salts and buffers, and Zeinab introduced the Henderson-Hasselbalch equation. Zeinab assigned practice problems on buffers and mentioned that the next session would cover titrations.

Buffer Solutions

Salt Classification

Henderson-Hasselbalch Equation

Effect of Structure on Acidity (HX)

Effect of Structure on Acidity (Oxyacids)

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Student learned 14 days ago

Zeinab and Ahmed reviewed acid-base chemistry, including pH calculations for strong and weak acids, mixtures of acids, and polyprotic acids. They also discussed the common ion effect and briefly introduced salts. The next session will cover salts in more detail, followed by buffers and titrations.

Salts & pH

Weak Acids/Bases

Common Ion Effect

5% Rule

Strong Acids/Bases

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Student learned 18 days ago

Zeinab helped Rishita review key chemistry concepts, including physical and chemical properties, substances versus mixtures, intensive and extensive properties, and matter. They also practiced stoichiometry problems involving mole calculations and molar mass. Zeinab assigned practice problems converting mass to moles for the next session.

Molar Mass

Mole (Chemistry)

Extensive Properties

Intensive Properties

Chemical Changes

Physical Changes

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Student learned 27 days ago

Zeinab and Ahmed discussed Le Chatelier's principle, including the effects of concentration, pressure, temperature, and catalysts on equilibrium. Ahmed practiced predicting shifts in equilibrium and precipitate formation using Q and K values. Zeinab assigned practice problems and will continue with acid-base chemistry in the next session.

Solubility Product (Ksp)

Le Chatelier's Principle

Effect of Concentration

Effect of Dilution

Effect of Pressure

Effect of Temperature

Reaction Quotient (Q)

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Student learned 27 days ago

Zeinab tutored Rishita on significant figures and stoichiometry, including mole calculations. Rishita practiced converting between moles and number of molecules, and calculating the number of atoms in a given amount of a compound. Zeinab suggested Rishita ask her teacher for the course syllabus to better align future lessons.

Conversion Method (Stoichiometry)

Avogadro's Number

Mole Concept

Significant Figures

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Effective AP classes

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Note taking

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Open Q&A

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Parent feedback

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Chat for quick help

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Record lessons

Practical aids used by AP tutor

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Quizzes

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Presentations

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Digital whiteboard

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Practice worksheets

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Assessments

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