Multiplying Polynomials vs Steel Structures Practice

The DOST Courseware is a locally-produced, all-original Filipino highly interactive multimedia educational application packages that are conceptualized, digitized and produced as spearheaded by the Science Education Institute (SEI-DOST) in partnership with the Advanced Science and Technology Institute (ASTI-DOST) and in cooperation with the Department of Education (DepEd), Philippine Normal University (PNU) and University of the Philippines-National Institute for Science and Mathematics Education (UP-NISMED), which aims to develop information and communication technology learning innovation to support the upgrading and improvement of science and mathematics education in the country. The DOST Courseware are provided for free to schools and are also made available online as supplemental resources for teachers and student as a fun and interactive approach to e-learning and blended learning. The Grade 7 DOST Courseware is composed of 120 lessons overall, 73 lessons in Science where it covered the domains on: Matter; Force, Motion and Energy, Living Things and Their Environment and Earth and Space while the 60 lessons in Mathematic covered the domains on: Numbers and Number Sense, Patterns and Algebra, and Geometry. The Grade 8 DOST Courseware is composed of 118 lessons overall, 61 lessons in Science where it covered the domains on: Parts and Functions, Ecosystems, Heredity: Inheritance and Variation of Traits, Structures and Functions, Biodiversity, and Evolution, while the 57 lessons in Mathematics covered the domains on: Linear Equations, Quadratic Equations, Rational Algebraic Equations, Integral Exponents, Radicals, Arithmetic Sequence and Geometric Sequence. The themes of the courseware for Grades 7 and 8, Magicademy, Freddy’s Lab and D’nayao will surely amuse the users as they explore these distinct worlds while learning at the same time.

Steel Structures Practice is an educational application designed to help students understand and practice the principles of structural steel design and analysis. The app emphasizes structured learning through chapter-wise quizzes, mock tests, and daily quizzes aligned with standard steel structures curricula. Users can practice questions from individual topics, attempt mock tests for comprehensive assessment, and monitor their performance using statistics. The app supports self-study, classroom learning, and examination preparation for civil and structural engineering students. Topics Included 1. Introduction to Steel Structures Properties of structural steel, grades of steel, advantages and disadvantages, and steel sections. 2. Structural Steel Components Beams, columns, tension members, compression members, plate girders, and built-up sections. 3. Connections in Steel Structures Bolted, riveted, and welded connections, types of welds, eccentric connections, and connection design principles. 4. Design of Tension Members Net and gross section area, design strength, failure modes, slenderness ratio, and splicing. 5. Design of Compression Members Buckling behavior, effective length, Euler’s formula, column curves, built-up columns, lacing and battening. 6. Design of Beams Bending strength, shear strength, lateral torsional buckling, section classification, web buckling, and bearing strength. 7. Plate Girders Flanges and web behavior, stiffeners, end bearing stiffeners, design procedure, and economical proportions. 8. Roof Trusses Types of trusses, loads on trusses, analysis methods, member design, and connections. 9. Industrial Buildings Industrial sheds, purlins, bracing systems, portal frames, crane girders, and load combinations. 10. Design Philosophy and Codes Limit state design, working stress method, load and resistance factors, IS 800 code provisions, safety factors, and serviceability criteria. 11. Steel Building Components Base plates, anchor bolts, gusset plates, cleat angles, stanchions, and rafters. 12. Corrosion Protection and Maintenance Corrosion mechanisms, protective coatings, galvanization, fire protection, inspection, maintenance, and retrofitting. Key Features Chapter-wise practice quizzes Mock tests for full syllabus assessment Daily quiz for regular practice Performance statistics to track progress Content aligned with steel structures syllabus Simple and distraction-free interface Steel Structures Practice is suitable for civil and structural engineering students preparing for examinations and strengthening conceptual understanding through consistent practice.