Junior High School Teaching Video List Elementary School Number and Quantity(N) Space and Shape(S) Coordinate Geometry(G) Algebra(A) Functions(F) Data and Uncertainty(D) 21st C. Competency Micro Lesson for 21st C. Competency 3D Animation of MGA Number and Quantity(N) Year Name Grade 2018 Adding and Subtracting Red and Black Numbers 7 Space and Shape(S) Year Name Grade 2017 Scale Drawing 9 2018 Catching the Light and Shadow 9 2019 The Diagonals of Special Quadrilaterals 8 2019 Transforming for Establishing Inclusive Relations 8 2019 Triangle Castle 8 2019 Spatial Reasoning of View of Solid Shapes 7 2020 Folding Papers by Using the Pythagorean Theorem 8 2020 When Circles Meet Triangles 9 2020 Master of Dim Sum 9 2020 The Square Puzzles and the Pythagorean Theorem 8 2021 Triangle Origami 8 Coordinate Geometry(G) Year Name Grade 2019 Fleet Chess Game 7 Algebra(A) Year Name Grade 2017 Miracles of Numbers 7 2017 Carpet Factory 8 Functions(F) Year Name Grade 2016 The Secrete in the Deck 8 Data and Uncertainty(D) Year Name Grade 2016 The Greedy Bingo 9 2020 The Roulette Wheel 9 21st C. Competency Year Name Topic Grade 2021 Making Friends with Radical Number N 8 2021 Pairing Representations F 8 2021 Conquer the Roulette Wheels D 9 2021 Conquer the Roulette Wheels (English Ver.) D 9 2021 Scientific Notations are Located on Calculators N 7 2021 Dialogue in a Box D 9 Micro Lesson for 21st C. Competency Year Name Topic Grade 2022 Radicals and Creativity N 8 2023 The Systematic Thinking Promotes the Development of Ratio Concept and Comptence N 7 2023 Research and Inquiry: The Congruence of Triangles S 8 2023 The Magic of Factors, Multiples and Powers N 7 2023 Can It Strike? F 9 2023 The Relationship Between Two Variables N 7 2023 Comparing Triangular Ratios S 9 2023 Observing Proportional Segments Cut by Parallel Lines in Notebooks and Stairs S 9 3D Animation of MGA Year Name Topic Grade 2018 Game of Light and Shadow S 9 2018 Coordinate Battleship G 7 2018 Not Only a Rat can Punch Holes S 8
