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Matemáticas de tercer grado, parte 1/4: Suma y resta

Completado por 1 alumno
Edades 3-18
Curso a su propio ritmo
Este curso flexible cubre los siguientes temas fundamentales para matemáticas de tercer grado: 🎯Numeración Sentido numérico: Sumar y restar números enteros 🎯Desarrollo de la competencia: Sumar y restar números enteros Significado de la multiplicación
Puntuación media:
4.5
Número de reseñas:
(11 opiniones)

32 lecciones pregrabadas
10 semanas de apoyo docente
Elige tu fecha de inicio
1 año de acceso al contenido

Paga y comienza después

Ve a tu propio ritmo
Tu hiojo/a puede comenzar a aprender cuando quiera y progresar a la velocidad que mejor le funcione.
Empieza cuando quieras.
Aprende a tu propio ritmo
Accede al material del curso durante un año completo.
Obtén apoyo práctico del maestro.

Qué está incluido

32 lecciones pregrabadas
promedio 7 minutos por video
10 semanas
de apoyo docente
3 horas 30 minutos
horas totales de aprendizaje en video
1 año de acceso
al contenido
Tarea
1 hora por semana. Each video is accompanied by and optional practice and homework. Only quizzes are scored.
Evaluación
Students complete a quick quiz at the end of each lesson. They receive automated results about their performance.

Experiencia de clase

Nivel de inglés: desconocido
Grado de EE. UU. 3
About this class
🌸 Unit 1:  This unit focuses on the following question: How are numbers read, written, compared, ordered, and rounded using place value?
🌸 Unit 2: This unit focuses on the following questions:  How can sums and differences be estimated and found mentally? Can addition and subtraction be done on the number line?
🌸 Unit 3: This unit focuses on the following questions: How are numbers read, written, compared, ordered, and rounded using place value?
🌸 Unit 4: This unit focuses on the following question: What are different meanings of multiplication, including how addition and multiplication are related?

 📆How is this class structured?
This is a flex unit. I will post new instructional materials each week. The duration of each video is 7-10 min long. Students are expected to watch the video provided and answer the quiz that follows the instruction. 

🚨Can I earn credit for this class?
Students who complete the full course (and their assignments) can submit this documentation and apply for credit at their local school. Many schools also offer an option to test out of this class and place into other higher math units.

🚨I struggle in math, can I join this class? 
Absolutely! Remediating students in math is one of my specialties. 

🎓 About the instructor
I come to you with over 15 years of experience in STEM education. I am a certified educator in 6 different States. I hold a Bachelor's Degree of Science with distinguished honors. In addition, I hold a Masters Degree Science Education and Doctorate of Philosophy in Teaching Learning and Culture with a specialization in Science and Mathematics Education. You never stop learning! 
I became a teacher by choice. Teaching young minds has been one of the best things that has happened to me. I love to learn as much as I love to teach!

 📆Class assignments
Each lesson is followed by an optional assignment that will help students to reinforce the concepts learned during class. 

👏🏻Assessments
Summative assessments will be optional and available to students. The goal is to provide students with exposure to what a standardized assessment looks like without adding the anxiety that comes with testing. Student achievement will be measured formatively in the form of discussions, and assignments.

🚨Additional Resources
You need two things for this class: A notebook and a pencil. Dr. V. will provide you with access to readings, slide decks, vocabulary lists, and practice problems after each class. 

🚨Who normally takes this class?
This class is for students who have completed 2nd grade math.

Here are the Units that I will cover in this class: 

🌸Unit 1: Numeration
Lesson 1.1: Representing Numbers
Lesson 1.2: Ways to Name Numbers
Lesson 1.3: Greater Numbers
Lesson 1.4: Place Value Relationships
Lesson 1.5: Comparing Numbers
Lesson 1.6: Ordering Numbers
Lesson 1.7: Counting Numbers
Lesson 1.8: Rounding on the Number Line
Lesson 1.9: Problem Solving: Writing to Explain


🌸Unit 2: Number Sense: Adding and Subtracting Whole Numbers
Lesson 2.1: Addition Properties
Lesson 2.2: Using Mental Math to Add
Lesson 2.3: Using Mental Math to Subtract
Lesson 2.4: Estimating Sums
Lesson 2.5: Estimating Differences
Lesson 2.6: Relating Addition and Subtraction
Lesson 2.7: Adding and Subtracting on a Number Line
Lesson 2.8: Problem Solving: Use Representations

🌸Unit 3: Developing Proficiency: Adding and Subtracting Whole
Lesson 3.1: Adding with an Expanded Algorithm
Lesson 3.2: Models for Adding 3-Digit Numbers
Lesson 3.3: Adding 3-Digit Numbers
Lesson 3.4: Adding 3 or More Numbers
Lesson 3.5: Subtracting with an Expanded Algorithm
Lesson 3.6: Models for Subtracting 3-Digit Numbers
Lesson 3.7: Subtracting 3-Digit Numbers
Lesson 3.8: Subtracting Across Zero
Lesson 3.9: Problem Solving: Draw a Strip Diagram, Write an Equation

🌸Unit 4: Multiplication Meanings
Lesson 4.1: Multiplication as Repeated Addition
Lesson 4.2: Arrays and Multiplication
Lesson 4.3: Skip Counting on the Number Line
Lesson 4.5: Writing Multiplication Stories
Lesson 4.6: Problem Solving: Two-Step Problems

Programa de estudios

4 Unidades
32 Lecciones
más de 10 semanas
Unidad 1: Numeration
Lección 1:
Lesson 1.1: Representing Numbers
 Students read and write 3- and 4-digit numbers. They learn that our number system is based on groups of 10, all numbers are made from digits, and a place value is the value of the place a digit has in a number. Students show numbers with place-value blocks. They write 3- and 4-digit numbers in standard form, expanded form, and word form. Students learn to use a place-value chart. They solve problems to demonstrate their understanding. 
1 tarea
7 minutos de lecciones en video
Lección 2:
Lesson 1.2: Ways to Name Numbers
 Learners use place value to name numbers in different ways. Learners name numbers as so many thousands, so many hundreds, so many tens, and so many ones. They name some numbers, including years and addresses, using thousands and hundreds, and only hundreds. They also name some numbers using only tens and only ones. Throughout the lesson, learners use place-value blocks to help them solve problems. 
1 tarea
7 minutos de lecciones en video
Lección 3:
Lesson 1.3: Greater Numbers
 Students read and write numbers in the ten thousands and hundred thousands. They learn how a number s digits are grouped in periods for ones and thousands. Learners use a place-value chart to represent numbers in standard form, word form, and expanded form. They use place value to show different ways to compose and decompose numbers. 
1 tarea
8 minutos de lecciones en video
Lección 4:
Lesson 1.4: Place Value Relationships
 Students learn how digits within a multi-digit whole number relate to each other by their place value. Learners analyze the values of different digits and recognize that when two digits next to each other in a number are the same, the value of the digit on the left is ten times that of the digit to the right. Students write place values for given digits in numbers through six digits to verify place value relationships. 
1 tarea

Otros detalles

Orientación para padres
none
Lista de útiles escolares
All of the class materials will be provided by Dr. V.
Recursos externos
Además del aula de Outschool, esta clase utiliza:
Fuentes
none

Conoce al profesor

Se unió el July, 2022
4.5
11reseñas
Perfil
Experiencia y certificaciones del docente
🎓 I come to you with over 15 years of experience in STEM education. I am a certified educator in 6 different States. I hold a Bachelor's Degree of Science with distinguished honors. In addition, I hold a Masters Degree Science Education and Doctorate of Philosophy in Teaching Learning and Culture with a specialization in Science and Mathematics Education. You never stop learning! 
I became a teacher by choice. Teaching young minds has been one of the best things that has happened to me. I love to learn as much as I love to teach!

Reseñas


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