Drewno – najstarszy surowiec #1 [ Poznajemy materiały ]

In this video lesson, you will learn: what wood is and what its properties are, what types of wood there are and how they are classified, what elements can be distinguished in a tree trunk, what are the stages of wood production, what knots, cracks, rot, and discoloration are and how they affect wood, what areas of life wood is used in. You can find a more advanced version of this video lesson on the Pi-stacja website: {{ https://pistacja.tv/film/tec00080-dre... }} MP4 video for download PDF summary chart Exercises: Check your understanding (coming soon) Subtitles for the deaf in SRT (coming soon) Interactive playlist quiz: Test your knowledge of the topic (coming soon) Link to the core curriculum Additional materials you might want to use EVERYTHING IS FREE ON PISTACJA.TV If you like it and find it useful, please like and subscribe. Thank you! PLAYLIST This video lesson is part of the [Learning about materials] playlist: {{ https://pistacja.tv/wideolekcje/techn... }} {{    • Poznajemy materiały   }} In this playlist, you'll learn about materials such as wood, wood-based materials, paper, fibers, fabrics, knitwear, plastics, composites, and metals. We'll tell you where they come from and explore their properties and uses. You'll also learn what information is included on clothing labels and what the specific symbols on them mean. ALL RESOURCES You can find all video lessons and other educational resources on the Pi-stacja website: {{ https://pistacja.tv }} PI-STACJA PROJECT Our goal is to equalize opportunities for students by providing access to high-quality educational materials that can be used anywhere and anytime. If someone can't afford paid tutoring, our free, engaging videos are the best alternative. We provide our audience with high-quality, free educational materials that can be used anywhere and anytime on a computer, tablet, or mobile phone. Like us on Facebook: {{   / pistacjamatematyka   }} AUTHORS OF THIS VIDEO LESSON Katalyst Education Foundation {{ https://katalysteducation.org/#team }} Script: Dobrawa Szlachcikowska Narrator: Małgorzata Załoga Consultation: Beata Duda, Jolanta Szewczyk Summary Graphics: Anna Bednarek Materials: Anna Bednarek Animation: Anna Bednarek Sound Design: Dawid Mateja Quality Control: Małgorzata Załoga Editing: Anna Bednarek MATERIALS USED BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... BlackBoxGuild (Freepik License) Freepik) https://www.freepik.com/premium-video... Syahmir (CC BY 2.0 License) https://commons.wikimedia.org/wiki/Fi... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... brgfx (Freepik License) https://www.freepik.com/free-vector/_... brgfx (Freepik License) https://www.freepik.com/free-vector/_... pch.vector (Freepik License) https://www.freepik.com/free-vector/_... freepik (Freepik License) https://www.freepik.com/free-video/_1... freepik (Freepik License) https://www.freepik.com/free-video/_1... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... Stockbusters (Freepik License) https://www.freepik.com/premium-video... Stockbusters (Freepik License) https://www.freepik.com/premium-video... Stockbusters (Freepik License) https://www.freepik.com/premium-video... BlackBoxGuild (Freepik License) https://www.freepik.com/premium-video... ... (These are just some of the sources. All are on the lesson page on pistacja.tv.) © Pi-stacja / Katalyst Education. This video is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/licenses/.... You may only use this video as a whole, without separating it into individual components. You are prohibited from cutting, downloading, modifying, editing, or altering any of the film's components (e.g., graphics, text, sounds, logos). The CC BY-NC-SA 4.0 license does not cover the use of any of this film's components in derivative works. If you wish to use this film in your own non-commercial project, please be sure to credit its authors: Pi-stacja / Katalyst Education. ID: pltec008 / tec00080