Subject | Title | Length | Author | Subtitles | | 6th grade (U.S.) | Introduction to ratios |
6th grade (U.S.) | Ratios as fractions: อัตราส่วนในรูปเศษส่วน | 00:03:22 | PinkCassiaFlora29 | 100.00 % |
6th grade (U.S.) | Percent word problems |
6th grade (U.S.) | โจทย์เรื่องอัตราร้อยละ หรือ เปอร์เซ็นต์ : ตัวอย่างที่ 2 | 00:03:29 | KruPhysics | 100.00 % |
6th grade (U.S.) | The anatomy of expressions |
6th grade (U.S.) | What are terms, factors, and coefficients in algebraic expressions? | 00:07:21 | conantee2 | 100.00 % |
6th grade (U.S.) | Order of operations |
6th grade (U.S.) | ดัวอย่าง ลำดับการคำนวนที่มีเลขยกกำลัง | 00:03:34 | KruPhysics | 100.00 % |
6th grade (U.S.) | Evaluating expressions word problems |
6th grade (U.S.) | ลำดับ Operation รวมทั้งตัวยกกำลัง | 00:02:41 | UnSuthee | 100.00 % |
6th grade (U.S.) | Substitution and evaluating expressions |
6th grade (U.S.) | ประเมินค่านิพจน์ที่มีสองตัวแปร | 00:02:05 | UnSuthee | 97.22 % |
6th grade (U.S.) | Algebraic equations basics |
6th grade (U.S.) | การทดสอบค่าตัวแปรในสมการ | 00:03:45 | KruPhysics | 100.00 % |
7th grade (U.S.) | Area, volume, and surface area |
7th grade (U.S.) | บรรจุลังลงบนรถบรรทุก | 00:04:47 | UnSuthee | 100.00 % |
7th grade (U.S.) | Angles |
7th grade (U.S.) | โจทย์การหาค่ามุม | 00:03:00 | KruPhysics | 100.00 % |
7th grade (U.S.) | แบ่งพายในครอบครัว | 00:04:34 | KruPhysics | 100.00 % |
7th grade (U.S.) | Constructing and slicing geometric shapes |
7th grade (U.S.) | สร้างสามเหลี่ยมหน้าจั่วที่มีมุมฉาก | 00:01:26 | UnSuthee | 100.00 % |
7th grade (U.S.) | การสร้างสามเหลี่ยมตามข้อกำหนด | 00:03:59 | KruPhysics | 100.00 % |
7th grade (U.S.) | Comparing and sampling populations |
7th grade (U.S.) | เปรียบเทียบเวลาการแข่งขันว่ายน้ำโอลิมปิึ | 00:04:00 | UnSuthee | 98.89 % |
7th grade (U.S.) | Compound events and sample spaces |
7th grade (U.S.) | นับผลลัพธ์จากแผนผังต้นไม้ | 00:04:31 | UnSuthee | 100.00 % |
7th grade (U.S.) | Exponents with negative bases |
7th grade (U.S.) | Exponents with negative bases | 00:04:30 | Kaew3 | 100.00 % |
7th grade (U.S.) | Two-step equation word problems |
7th grade (U.S.) | โจทย์ปัญหาสมการเชิงเส้นขั้นพื้นฐาน | 00:04:46 | KruPhysics | 72.22 % |
7th grade (U.S.) | Area, volume, and surface area |
7th grade (U.S.) | ปริมาตรของแหวนทอง | 00:02:40 | UnSuthee | 100.00 % |
7th grade (U.S.) | Thinking about the number line |
7th grade (U.S.) | ตัวอย่าง ค่าสัมบูรณ์ และ ระยะบนเส้นจำนวน | 00:05:02 | KruPhysics | 100.00 % |
7th grade (U.S.) | แบบฝึกหัดตัวอย่าง การบวกและลบด้วยค่าที่เป็นลบ | 00:01:43 | KruPhysics | 100.00 % |
7th grade (U.S.) | การเปรียบเทียบบนเส้นจำนวน | 00:01:31 | KruPhysics | 100.00 % |
7th grade (U.S.) | Working with rational numbers |
7th grade (U.S.) | คำนวณว่านิพจน์มีค่าบวกหรือลบ | 00:02:07 | UnSuthee | 100.00 % |
7th grade (U.S.) | Comparing and sampling populations |
7th grade (U.S.) | เปรียบเทียบการโยน | 00:05:46 | KruPhysics | 100.00 % |
7th grade (U.S.) | Basic probability |
7th grade (U.S.) | ตัวอย่างการเทียบค่าความน่าจะเป็น | 00:02:19 | UnSuthee | 100.00 % |
7th grade (U.S.) | พิจารณา ค่าความเป็นไปได้ ของข้อมูล | 00:04:39 | KruPhysics | 100.00 % |
7th grade (U.S.) | Estimating probability |
7th grade (U.S.) | ตัวอย่าง การคิดความน่าจะเป็นจากข้อมูล | 00:01:34 | KruPhysics | 100.00 % |
7th grade (U.S.) | Counting outcomes for compound events |
7th grade (U.S.) | จำนวนแบบที่เป็นไปได้ของบอลลูน | 00:01:49 | KruPhysics | 100.00 % |
8th grade (U.S.) | Linear and nonlinear functions |
8th grade (U.S.) | สมการเชิงเส้น และ ไม่เชิงเส้น | 00:02:26 | UnSuthee | 100.00 % |
8th grade (U.S.) | Linear and nonlinear functions (example 3) | 00:02:13 | conantee2 | 100.00 % |
8th grade (U.S.) | Algebraically determining segment length |
8th grade (U.S.) | การบวกส่วนของเส้นตรง | 00:03:41 | conantee2 | 100.00 % |
8th grade (U.S.) | Patterns in data |
8th grade (U.S.) | Smoking in 1945 | 00:04:47 | conantee2 | 100.00 % |
8th grade (U.S.) | Interpreting a trend line | 00:03:28 | maxpotter_genius | 100.00 % |
8th grade (U.S.) | Ordered-pair solutions to two-variable linear equations |
8th grade (U.S.) | Graphs of linear equations | 00:13:10 | unknown | 0.00 % |
8th grade (U.S.) | Modeling with linear functions and equations |
8th grade (U.S.) | การแก้โจทย์คำพูด 4 | 00:10:05 | conantee | 100.00 % |
Algebra basics | Absolute value |
Algebra basics | Absolute value word problems | 00:03:52 | conantee2 | 100.00 % |
Algebra basics | Slope of a line |
Algebra basics | ความชันของเส้นตรงในกราฟ | 00:04:00 | conantee | 100.00 % |
Algebra basics | Graphing linear equations in slope-intercept form |
Algebra basics | การแปลงเป็นรูปความชัน-ค่่าตัดแกน | 00:05:07 | conantee | 100.00 % |
Algebra basics | Operations with decimals |
Algebra basics | ตัวอย่างการบวกทศนิยม 3 | 00:01:46 | conantee2 | 100.00 % |
Algebra basics | Multiplying decimals example | 00:02:52 | unknown | 0.00 % |
Algebra basics | Multiplying challenging decimals | 00:04:25 | conantee2 | 100.00 % |
Algebra basics | The square root |
Algebra basics | แปลงค่ารากที่สอง | 00:03:09 | UnSuthee | 100.00 % |
Algebra basics | Simplifying radicals | 00:09:45 | unknown | 0.00 % |
Algebra basics | Order of operations |
Algebra basics | Introduction to order of operations | 00:09:40 | unknown | 0.00 % |
Algebra basics | Order of operations: PEMDAS | 00:05:20 | unknown | 0.00 % |
Algebra basics | Scientific notation |
Algebra basics | Scientific Notation | 00:20:48 | unknown | 100.00 % |
Algebra basics | Scientific notation examples | 00:12:49 | unknown | 0.00 % |
Algebra I | Working with units algebraically |
Algebra I | ตัวอย่างแบบฝึกหัดการแปลงหน่วย 1 | 00:03:47 | conantee2 | 100.00 % |
Algebra I | กระรอกจะถูกทับไหม | 00:04:13 | conantee2 | 100.00 % |
Algebra I | Unit measurement word problem: running laps (US customary) | 00:08:04 | conantee2 | 100.00 % |
Algebra I | Unit conversion word problem: drug dosage | 00:10:44 | unknown | 0.00 % |
Algebra I | Unit conversion word problem: yards to inches | 00:05:48 | conantee2 | 100.00 % |
Algebra I | Ordered-pair solutions to two-variable linear equations |
Algebra I | Graphing solutions to two-variable linear equations example 1 | 00:04:29 | unknown | 0.00 % |
Algebra I | Slope |
Algebra I | ความชันของเส้นตรง 2 | 00:07:12 | conantee | 100.00 % |
Algebra I | Slope-intercept form |
Algebra I | สมการเชิงเส้นในรูปความชัน-ค่าตัดแกน | 00:14:58 | conantee | 100.00 % |
Algebra I | กราฟที่ใช้รูปความชัน-ค่าตัดแกน | 00:11:11 | conantee | 100.00 % |
Algebra I | สมการของเส้นตรง 3 | 00:06:42 | conantee | 100.00 % |
Basic geometry | Measuring segments |
Basic geometry | Measuring Line Segments | 00:01:29 | conantee2 | 100.00 % |
Basic geometry | Interpreting angles |
Basic geometry | Identify the angle example | 00:02:03 | conantee2 | 100.00 % |
Basic geometry | Solving for an angle | 00:01:43 | conantee2 | 100.00 % |
Basic geometry | Classifying shapes |
Basic geometry | Triangles: categorization by angle or equal sides. | 00:06:00 | conantee2 | 100.00 % |
Basic geometry | Categorizing triangles | 00:02:23 | conantee2 | 100.00 % |
Basic geometry | Categorizing geometric shapes: practice examples | 00:02:15 | conantee2 | 100.00 % |
Basic geometry | Quadrilaterals: classifying shapes | 00:02:28 | conantee2 | 100.00 % |
Basic geometry | Coordinate plane |
Basic geometry | Coordinate plane: graphing points word problem | 00:02:06 | conantee2 | 100.00 % |
Basic geometry | Coordinate plane: graphing points and naming quadrants | 00:01:56 | conantee2 | 100.00 % |
Basic geometry | Coordinate plane: reflecting points | 00:03:35 | conantee2 | 100.00 % |
Basic geometry | Shapes on the coordinate plane |
Basic geometry | Polygons on the coordinate plane | 00:05:17 | conantee2 | 100.00 % |
Basic geometry | Area and perimeter of polygons |
Basic geometry | Finding area by rearranging parts | 00:03:57 | conantee2 | 100.00 % |
Basic geometry | How to find the area of a strange quadrilateral on a grid | 00:03:54 | conantee2 | 100.00 % |
Basic geometry | Area and circumference of circles |
Basic geometry | Circumference of a circle | 00:01:53 | conantee2 | 100.00 % |
Basic geometry | Area of a shaded region | 00:01:31 | conantee2 | 100.00 % |
Basic geometry | Impact of a radius change on the area of a circle | 00:03:31 | conantee2 | 100.00 % |
Basic geometry | Scale drawings |
Basic geometry | Interpreting a scale drawing | 00:04:26 | conantee2 | 100.00 % |
Basic geometry | Solve a scale drawing word problem | 00:05:51 | conantee2 | 100.00 % |
Basic geometry | How to make a scale drawing | 00:03:18 | conantee2 | 100.00 % |
Basic geometry | Volume of prisms |
Basic geometry | Volume of a rectangular prism: fractional dimensions | 00:04:15 | conantee2 | 100.00 % |
Basic geometry | Volume of a rectangular prism: fractional cubes | 00:04:18 | conantee2 | 100.00 % |
Geometry | Volume and surface area |
Geometry | Find the volume of a triangular prism and cube | 00:03:56 | unknown | 0.00 % |
Geometry | Cylinder volume and surface area | 00:08:07 | unknown | 0.00 % |
Geometry | Volume of a sphere | 00:02:35 | unknown | 0.00 % |
Geometry | Equations of parallel and perpendicular lines |
Geometry | Parallel and perpendicular lines intro | 00:02:08 | conantee2 | 100.00 % |
Geometry | Congruence and similarity |
Geometry | Intro to lines, line segments, and rays | 00:03:38 | unknown | 0.00 % |
Geometry | Angle basics and measurement |
Geometry | Measuring angles using a protractor | 00:03:25 | unknown | 0.00 % |
Geometry | Angles between intersecting and parallel lines |
Geometry | การระบุเส้นขนานและเส้นตั้งฉาก | 00:03:35 | conantee | 100.00 % |
Pre-algebra | Decimals and fractions |
Pre-algebra | Converting a fraction to a repeating decimal (example) | 00:04:25 | conantee2 | 100.00 % |
Pre-algebra | Ratios and proportions |
Pre-algebra | Introduction to ratios | 00:14:13 | unknown | 0.00 % |
Pre-algebra | ตัวอย่างโจทย์คำพูดเรื่องอัตราส่วน 1 | 00:02:04 | conantee2 | 100.00 % |
Pre-algebra | ตัวอย่างโจทย์คำพูดเรื่องอัตราส่วน 2 | 00:01:12 | conantee2 | 100.00 % |
Pre-algebra | Proportion validity example | 00:01:25 | unknown | 0.00 % |
Pre-algebra | Solving ratio problems with tables example 2 | 00:02:29 | conantee2 | 100.00 % |
Pre-algebra | แบบฝึกหัดแก้ปัญหาอัตราส่วนที่มีตาราง 3 | 00:01:34 | conantee2 | 96.15 % |
Pre-algebra | Unit conversion |
Pre-algebra | Converting yards into inches | 00:05:49 | conantee2 | 100.00 % |
Pre-algebra | Unit measurement word problem: weight (US customary) | 00:07:08 | conantee2 | 100.00 % |
Pre-algebra | Unit measurement word problem: volume (US customary) | 00:03:29 | conantee2 | 100.00 % |
Pre-algebra | Speed translation | 00:09:55 | unknown | 0.00 % |
Pre-algebra | Metric system unit conversion |
Pre-algebra | Unit conversion within the metric system | 00:09:17 | unknown | 0.00 % |
Pre-algebra | Perimeter and unit conversion | 00:06:13 | conantee2 | 100.00 % |
Pre-algebra | การประยุกต์ใช้ระบบเมทริก | 00:05:43 | conantee2 | 100.00 % |
Pre-algebra | Conversion between metric units | 00:05:16 | conantee2 | 100.00 % |
Pre-algebra | Fahrenheit and Celsius conversion |
Pre-algebra | Comparing Celsius and Fahrenheit temperature scales | 00:02:50 | conantee2 | 100.00 % |
Pre-algebra | Reading and interpreting data |
Pre-algebra | Stem-and-leaf plots | 00:05:58 | unknown | 0.00 % |
Pre-algebra | Reading stem and leaf plots | 00:03:08 | conantee2 | 100.00 % |
Pre-algebra | Histograms | 00:06:08 | unknown | 100.00 % |
Pre-algebra | Reading bar charts: comparing two sets of data | 00:01:30 | conantee2 | 100.00 % |
Pre-algebra | Reading pie graphs (circle graphs) | 00:03:09 | conantee2 | 100.00 % |
Pre-algebra | กราฟเส้นที่ชวนให้ตีความผิด | 00:04:53 | conantee2 | 100.00 % |
Pre-algebra | Multi-step word problems |
Pre-algebra | ตัวอย่างโจทย์ปัญหาหลายขั้น 1 | 00:03:40 | conantee2 | 100.00 % |
Pre-algebra | Inequalities : Greater than and less than basics |
Pre-algebra | เครื่องหมายมากกว่ากับน้อยกว่า | 00:05:04 | conantee2 | 100.00 % |
Pre-algebra | Inequality word problem: one variable | 00:02:27 | conantee2 | 100.00 % |
Pre-algebra | Cross topic arithmetic |
Pre-algebra | Rational number word problem with fractions | 00:03:21 | unknown | 98.36 % |
Pre-algebra | ตัวอย่างโจทย์คำพูดเรื่องจำนวนตรรกยะ 2 | 00:02:33 | unknown | 100.00 % |
Pre-algebra | Rational number word problem with proportions | 00:04:08 | unknown | 98.39 % |
Pre-algebra | Number patterns |
Pre-algebra | Using factors and multiples to figure out days of the week | 00:05:22 | conantee2 | 100.00 % |
Pre-algebra | Math patterns example 1 | 00:03:38 | conantee2 | 100.00 % |
Pre-algebra | ความสัมพันธ์ระหว่างรูปแบบ | 00:02:36 | conantee2 | 100.00 % |
Pre-algebra | Number patterns: interpreting relationships | 00:04:31 | conantee2 | 100.00 % |
Pre-algebra | Number patterns:: interpreting and graphing relationships | 00:04:33 | conantee2 | 100.00 % |
Pre-algebra | Constructing numeric expressions |
Pre-algebra | ตัวอย่างการสร้างพจน์เชิงตัวเลข | 00:01:22 | conantee2 | 100.00 % |
Pre-algebra | การหาค่าพจน์ที่มีกับไม่มีวงเล็บ | 00:02:06 | conantee2 | 100.00 % |
Pre-algebra | Binary and hexadecimal number systems |
Pre-algebra | บทนำเรื่องระบบจำนวนและระบบฐานสอง | 00:10:00 | conantee2 | 100.00 % |
Pre-algebra | ระบบจำนวนฐานสิบหก | 00:07:34 | conantee2 | 100.00 % |
Pre-algebra | การแปลงระบบฐานสิบเป็นฐานสอง | 00:03:52 | conantee2 | 100.00 % |
Pre-algebra | การแปลงจำนวนที่มากขึ้นจากฐานสิบเป็นฐานสอง | 00:04:12 | conantee2 | 100.00 % |
Pre-algebra | การแปลงจากระบบฐานสิบเป็นฐานสิบหก | 00:03:43 | conantee2 | 100.00 % |
Pre-algebra | การบวกเลขฐานสอง | 00:02:48 | conantee2 | 100.00 % |
Pre-algebra | การคูณเลขฐานสอง | 00:04:20 | conantee2 | 100.00 % |
Pre-algebra | การแปลงจากฐานสองเป็นฐานสิบหกโดยตรง | 00:05:27 | conantee2 | 100.00 % |
Pre-algebra | The square root |
Pre-algebra | Approximating square roots to hundredths | 00:07:12 | conantee2 | 100.00 % |
Pre-algebra | The cube root |
Pre-algebra | การจัดรูปพจน์ที่มีราก 1 | 00:02:37 | conantee2 | 100.00 % |
Pre-algebra | Exponent properties |
Pre-algebra | Exponent rules part 1 | 00:09:43 | unknown | 0.00 % |
Pre-algebra | Exponent rules part 2 | 00:07:43 | unknown | 0.00 % |
Pre-algebra | Negative and fractional exponents |
Pre-algebra | เลขชี้กำลังเป็นลบ | 00:07:14 | conantee2 | 100.00 % |
Pre-algebra | Negative exponent intuition | 00:04:38 | unknown | 0.00 % |
Pre-algebra | เลขชี้กำลังเป็นศูนย์ ลบ และเศษส่วน | 00:14:04 | conantee2 | 99.22 % |
Pre-algebra | Orders of magnitude |
Pre-algebra | Exponents and powers of zero patterns | 00:06:56 | conantee2 | 100.00 % |
Pre-algebra | Orders of magnitude exercise example 1 | 00:01:46 | conantee2 | 100.00 % |
Pre-algebra | Absolute value |
Pre-algebra | ค่าสัมบูรณ์ของจำนวนเต็ม | 00:02:22 | Ornrat | 100.00 % |
Pre-algebra | Place value |
Pre-algebra | Representing numbers | 00:02:14 | conantee2 | 100.00 % |
Pre-algebra | แบบฝึกหัดความเข้าใจค่าประจำหลัก 1 | 00:03:29 | conantee2 | 100.00 % |
Pre-algebra | Divisibility and factors |
Pre-algebra | Finding factors and multiples | 00:04:00 | conantee2 | 100.00 % |
Pre-algebra | Understanding whole number representations |
Pre-algebra | การเปรียบเทียบค่าประจำหลักของจำนวนเต็ม | 00:01:31 | conantee2 | 100.00 % |
Pre-algebra | Creating the largest possible number | 00:02:18 | conantee2 | 100.00 % |
Pre-algebra | Regrouping whole numbers |
Pre-algebra | Regrouping whole numbers | 00:04:23 | conantee2 | 100.00 % |
Pre-algebra | Regrouping whole numbers example 1 | 00:02:42 | conantee2 | 100.00 % |
Pre-algebra | Prime factorization |
Pre-algebra | Prime factorization exercise | 00:03:49 | conantee2 | 100.00 % |
Pre-algebra | Regrouping whole numbers |
Pre-algebra | ตัวอย่างการจับกลุ่มจำนวนเต็มใหม่ 2 | 00:01:19 | conantee2 | 100.00 % |
Pre-algebra | Prime factorization |
Pre-algebra | Common divisibility examples | 00:07:55 | unknown | 0.00 % |
Pre-algebra | Rational and irrational numbers |
Pre-algebra | Approximating irrational number exercise example | 00:03:36 | conantee2 | 100.00 % |
Pre-algebra | Least common multiple |
Pre-algebra | Least common multiple exercise | 00:04:16 | conantee2 | 100.00 % |
Pre-algebra | Least common multiple exercise 2 | 00:02:35 | conantee2 | 100.00 % |
Pre-algebra | Greatest common factor |
Pre-algebra | แบบฝึกหัดตัวหารร่วมมาก | 00:06:50 | conantee2 | 100.00 % |
Pre-algebra | The distributive property |
Pre-algebra | Distributive property exercise examples | 00:03:03 | conantee2 | 100.00 % |
Pre-algebra | Greatest common factor |
Pre-algebra | Greatest common factor explained | 00:06:18 | unknown | 0.00 % |
Pre-algebra | LCM and GCF word problems | 00:08:34 | conantee2 | 100.00 % |
Pre-algebra | Conceptualizing decimals and place notation |
Pre-algebra | Decimals: writing it out in words 2 | 00:03:22 | conantee2 | 100.00 % |
Pre-algebra | การเขียนทศนิยมเพื่อแทนปริมาณ | 00:02:46 | conantee2 | 100.00 % |
Pre-algebra | Arithmetic properties |
Pre-algebra | Properties of numbers 1 | 00:02:03 | conantee2 | 100.00 % |
Pre-algebra | Conceptualizing decimals and place notation |
Pre-algebra | Decimals: comparing place values | 00:05:40 | conantee2 | 100.00 % |
Pre-algebra | Arithmetic properties |
Pre-algebra | Number properties terminology 1 | 00:03:05 | conantee2 | 100.00 % |
Pre-algebra | Properties of numbers 2 | 00:01:52 | conantee2 | 100.00 % |
Pre-algebra | Area basics |
Pre-algebra | Measuring the same rectangle with different unit squares | 00:03:44 | conantee2 | 100.00 % |
Pre-algebra | Area of rectangles and the distributive property | 00:03:49 | conantee2 | 100.00 % |
Pre-algebra | การเปรียบเทียบพื้นที่ที่ดิน | 00:02:46 | conantee2 | 100.00 % |
Pre-algebra | Calculating the square footage of a house | 00:06:04 | conantee2 | 100.00 % |
Pre-algebra | Adding and subtracting decimals |
Pre-algebra | Adding decimals: example 3 | 00:02:45 | unknown | 0.00 % |
Pre-algebra | Perimeter |
Pre-algebra | Comparing areas and perimeters of rectangles | 00:05:34 | conantee2 | 100.00 % |
Pre-algebra | Rectangle area and perimeter word problems |
Pre-algebra | Area and perimeter word problem: table dimensions | 00:04:46 | conantee2 | 100.00 % |
Pre-algebra | Adding and subtracting decimals |
Pre-algebra | Subtracting decimals example 1 | 00:02:08 | unknown | 0.00 % |
Pre-algebra | Rectangle area and perimeter word problems |
Pre-algebra | Finding width from perimeter and length | 00:04:09 | conantee2 | 100.00 % |
Pre-algebra | Area and perimeter word problem: comparing areas of rectangles | 00:02:21 | conantee2 | 100.00 % |
Pre-algebra | Volume of a box or rectangular prism |
Pre-algebra | Volume: how to measure it | 00:07:51 | conantee2 | 100.00 % |
Pre-algebra | Volume: measuring with unit cubes | 00:02:13 | conantee2 | 100.00 % |
Pre-algebra | Multiplying decimals |
Pre-algebra | บทนำเรื่องการคูณทศนิยม | 00:03:50 | conantee2 | 100.00 % |
Pre-algebra | Volume of a box or rectangular prism |
Pre-algebra | Volume: measuring as area times length | 00:07:22 | conantee2 | 100.00 % |
Pre-algebra | Volume of a rectangular prism or box examples | 00:01:59 | conantee2 | 100.00 % |
Pre-algebra | Multiplying decimals |
Pre-algebra | สัญชาตญาณเพิ่มเติมเรื่องการคูณทศนิยม | 00:06:29 | conantee2 | 100.00 % |
Pre-algebra | Volume of a box or rectangular prism |
Pre-algebra | Volume word problem | 00:04:40 | conantee2 | 100.00 % |
Pre-algebra | Intro to percentages |
Pre-algebra | การแปลงเปอร์เซ็นต์เป็นทศนิยม (ตัวอย่าง 1) | 00:01:23 | conantee2 | 100.00 % |
Pre-algebra | การแปลงเปอร์เซ็นต์เป็นทศนิยม (ตัวอย่าง 2) | 00:01:13 | conantee2 | 100.00 % |
Pre-algebra | Basic example of rewriting a fraction as a decimal | 00:04:00 | conantee2 | 100.00 % |
Pre-algebra | Rewriting fraction as a decimal to the hundredths place | 00:03:49 | conantee2 | 100.00 % |
Pre-algebra | Percent word problems |
Pre-algebra | Percent word problem example 5 | 00:05:26 | conantee2 | 100.00 % |
Pre-algebra | Estimating and rounding with decimals |
Pre-algebra | Rounding decimals: to the nearest tenth | 00:01:26 | unknown | 0.00 % |
Pre-algebra | Adding and subtracting decimals percentages and fractions |
Pre-algebra | Adding, subtracting numbers in different formats | 00:04:29 | conantee2 | 100.00 % |
Pre-algebra | Adding, subtracting fractions, decimals, percentages | 00:04:34 | conantee2 | 100.00 % |
Pre-algebra | Understanding fractions |
Pre-algebra | แบบฝึกหัดเรื่องการสังเกตเศษส่วน | 00:01:57 | conantee2 | 100.00 % |
Pre-algebra | Comparing fractions |
Pre-algebra | การเปรียบเทียบเศษส่วน กับสัญลักษณ์มากกว่า น้อยกว่า | 00:05:19 | conantee2 | 100.00 % |
Pre-algebra | Comparing fractions with like numerators and denominators | 00:04:48 | conantee2 | 100.00 % |
Pre-algebra | Comparing fractions | 00:02:30 | unknown | 0.00 % |
Pre-algebra | Decomposing fractions |
Pre-algebra | Decomposing a fraction visually | 00:04:59 | conantee2 | 100.00 % |
Pre-algebra | Decomposing a mixed number | 00:05:00 | conantee2 | 100.00 % |
Pre-algebra | Adding and subtracting fractions with unlike denominators |
Pre-algebra | Adding and subtracting fractions | 00:09:50 | unknown | 0.00 % |
Pre-algebra | Adding and subtracting with unlike denominator word problems |
Pre-algebra | Example of subtracting fractions with unlike denominators word problem | 00:03:19 | conantee2 | 100.00 % |
Pre-algebra | Mixed number addition and subtraction |
Pre-algebra | Subtracting mixed numbers word problem | 00:04:41 | conantee2 | 100.00 % |
Pre-algebra | How to subtract mixed numbers that have unlike denominators | 00:02:31 | conantee2 | 100.00 % |
Pre-algebra | Decimals and fractions |
Pre-algebra | Decimal to simplified fraction | 00:02:42 | unknown | 0.00 % |
Pre-algebra | การแปลงเศษส่วนเป็นทศนิยม (ตัวอย่าง 2) | 00:01:33 | conantee2 | 100.00 % |
Pre-algebra | การแปลงทศนิยมเป็นเศษส่วน 2 (ตัวอย่าง 2) | 00:02:11 | conantee2 | 100.00 % |
Total | | 14:44:14 |