四年級數學，第二季度
這個為期 8 週的自訂進度課程提供四年級第二季數學的課程、指導和互動。涵蓋了數義、分數和小數。
Big Brain Academy
平均評分：
4.8
評論數量：(348)
包含什麼
15 預錄課程
8 週
教師的支持1 年訪問權
到內容作業
每週 2-4 小時. All work is done out of class. Amount of time depends on the students but there are generally 2-4 printable practice pages per concept, 3 online games and activities, and an online quiz.評估
IXL diagnostic assessment recommended at the beginning and end of the class.評分
Letter grades for online assignments and quizzes as well as for the overall course can be provided.我們無法翻譯此文，請刷新頁面並再試一次。
課堂經歷
英語程度 - 未知
美國 4 年級
Beginner - Advanced 等級
Welcome to 4th Grade Math, 3rd Quarter! This course is designed to enhance your child's mathematical skills through engaging and interactive content, ideal for students who have successfully completed the first semester of 4th grade math, like our 1st quarter of our 4th grade math series. These two courses, along with with the upcoming 3rd and 4th quarters, forms a comprehensive 4th grade math curriculum. **Learning Modules:** Each week, students will access a series of instructional videos covering scheduled topics. To reinforce learning, we provide a variety of resources: • Interactive Worksheets: Available both online and printable. • Nearpod Lessons: Engaging and interactive lessons that make learning dynamic. • Kahoot Games: Fun competitive games against classmates to reinforce concepts. • Boom Cards: Digital interactive teaching resources. • Pixel Art Challenges: Combine math practice with creative expression. • Education.com Assignments and Games:Additional resources to practice math skills. • IXL Access: Complete assignments, take assessments, and play games. **Assessment and Progress Tracking** Once students feel prepared, they can take an online assessment to gauge their mastery of the concepts. **Real Teacher Support** Your learner is assigned a real teacher who will answer all your all your questions, help you stay focused, and guide your learning. **Who Should Enroll:** • Homeschooled Students: Looking for structured academic interaction and a clear sequence of math concepts. • Students Seeking Extra Support: Ideal for those attending any schooling format and in need of additional help with 4th grade math. • Self-Motivated Learners: Perfect for students eager to advance their math skills independently. Join us to make learning math fun and effective with flexibility to accommodate every student's pace and style!
學習目標
CCSS.MATH.CONTENT.4.NF.A.1
Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
CCSS.MATH.CONTENT.4.NF.A.2
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
CCSS.MATH.CONTENT.4.NF.B.3
Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
CCSS.MATH.CONTENT.4.NF.B.3.A
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
CCSS.MATH.CONTENT.4.NF.B.3.B
Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.
CCSS.MATH.CONTENT.4.NF.B.3.C
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.
CCSS.MATH.CONTENT.4.NF.B.3.D
Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.
CCSS.MATH.CONTENT.4.NF.B.4
Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.
CCSS.MATH.CONTENT.4.NF.B.4.A
Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
CCSS.MATH.CONTENT.4.NF.B.4.B
Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)
CCSS.MATH.CONTENT.4.NF.B.4.C
Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem.
CCSS.MATH.CONTENT.4.NF.C.5
Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.2 For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.
CCSS.MATH.CONTENT.4.NF.C.6
Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram.
CCSS.MATH.CONTENT.4.NF.C.7
Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model.
教學大綱
課程
遵循 Teacher-Created 課程標準
與 Common Core State Standards (CCSS)對齊4 單位
15 課程
超過 8 週單位 1: Factors and Multiples
課 1:
Factors
2 作業
課 2:
Prime and Composite Numbers
2 作業
課 3:
Factor Trees
1 作業
課 4:
Greatest Common Factor
2 作業
其他詳情
父母的引導和規範
This class uses Gimkit and Education.com/Brainzy
供應清單
A math notebook to take notes A folder to keep printable worksheets
外部資源
除了 Outschool 教室外，本課程也使用：
已加入 May, 2020
4.8
348評論
教師專業知識和證書
We are so excited to share with our students the things we are passionate about. Our classes include:
*social studies
*math concepts
*language arts
*project based instruction
*unique history and biographies
*circle times
*civics
TEACHERS:
Kristina Rinard (Owner)
I was an elementary school teacher for 8 years and a vice principal for 5 (I promise I won't give you my principal look). Since then, I get to share my love for education with preservice teachers as an adjunct professor at the university level. Teaching Certificates include Elementary Education, Cross-Categorical Special Education, Social Studies, Language Arts, and Google Certified Level 1. My degrees include a Bachelors in Elementary Education/Special Education from Northwest Missouri State, a Masters in Teaching from Webster University, and a Specialist Degree in School Administration from Northwest Missouri State.
Mike Rinard (Civics)
Erin Rynard (Classes for ages 3-8)
Reagan Burgess (Cheerleading)
TEACHING PHILOSOPHY:
We believe that students learn through personal action. Though we frequently use standards to guide instruction, we work to make our classrooms student-centered. Our classes often feature games and investigative activities.
Students of all backgrounds and learning abilities are welcome in our classrooms. If there is an accommodation you'd like us to make for your child, please reach out. Our classrooms are safe spaces.
INFORMATION:
We'd be happy to set up a private section for homeschool pods or groups of students wanting to create a consistent experience together. Just shoot us a message and we will work something out!
