In this lesson, the instructor explains how to determine the flow direction of rivers by analyzing contour lines on a map, noting that closely spaced lines indicate steep land. Students also learn about the concept of a flat plain near rivers, which is essential for […]
In this chemistry lesson, students learn about methods to separate gas-gas mixed chains, building on prior knowledge of sublimation and liquid-liquid mixtures. The instructor explains sublimation, describing how volatile solids like iodine can be separated from non-volatile solids using heat. The lesson also introduces liquefaction […]
In this chemistry lesson, students learn about acids, including their definitions, characteristics, and examples. Strong acids can cause damage to skin and surfaces, while weak acids, like acetic acid found in vinegar, are less harmful and are commonly used in food. The lesson covers the […]
In this lesson, Ms. Romina introduces students to the fascinating world of dinosaurs through a lively discussion and a fun video. She shares details about various dinosaur species, their characteristics, and transitions into a story about a boy named Harry and his love for dinosaurs, […]
In this chemistry lesson, students review the process of separating mixtures through various methods, including filtration and distillation. Key concepts covered include the definitions of solute, solvent, solution, melting point, and boiling point, along with practical examples such as using filtration to separate sand and […]
In this lesson, the teacher discusses changes in land use within urban areas, specifically focusing on the Central Business District (CBD) and the inner city. The session builds on concepts introduced in previous lessons, highlighting the impact of these changes on urban development. The learning […]
In this lesson, the instructor explains how to determine the flow direction of rivers by analyzing contour lines on a map, noting that closely spaced lines indicate steep land. Students also learn about the concept of a flat plain near rivers, which is essential for […]
In this lesson, students learned about the separation of solid-solid mixtures using sublimation, a process where a solid transitions directly into a gas when heated without forming a liquid. The instructor demonstrated how to separate a mixture of iodine and sand using a setup that […]
In today’s lesson, we explored how desert animals adapt to extreme weather conditions, including high daytime temperatures and cooler nights. We discussed behaviors such as burrowing underground to find more humid environments, highlighting species like rats and lizards, as well as nocturnal animals that are […]
In today’s lesson, students will learn how to use a calendar and review concepts such as time, subtraction, rounding, and symmetry, with keywords including days, months, and lines of symmetry. The lesson takes place in Burgo, Malta, an area rich in history, which provides a […]