Equations That Are Hard Balance

-

 You know how to balance chemical equations?
Do you think it is easy?

But can you do these ones?

https://docs.google.com/presentation/d/1VRcXPekMnpRW0J_Y5H_jGI-zipI_r9qv/edit?usp=drive_link&ouid=105880275394476122937&rtpof=true&sd=true

Comments

Post a Comment

Most Popular

Plant Hormones - The Gibberellic Acid Experiments on Radish Plants

-
Image
Radishes are easy to grow – they do need special care and are no susceptible to many diseases. Radishes are ready to harvest after 1-2 months since planting the seeds. How to use plant hormones to get bigger radishes? What will gibberellic acid do to a radish plant? Let’s do an experiment ! See the video highlights of the experiment https://youtu.be/TDPGbxsoahU See the lesson PowerPoint  https://drive.google.com/drive/folders/1Mh3618X7SwjSraHK-7qJxG48w1-kbjiy?usp=sharing                                                
Read more

The Scientific Method - The Whole Chapter

-
Image
    Starter : see a short video about how people learned to make vaccines Vaccines - How they were discovered? - YouTube How would you test your hypothesis, if you came across something unusual that needs explanation?  Observations and inference, the three branches of Science, Investigation, Controlled Experiment, the five steps of the Scientific Method, etc. - let's take a look at what all of these are. Click below to see and download the materials   https://drive.google.com/drive/folders/1nd7Ts0fHyRULbbaTdp35EE-Y8i8oGkQf?usp=sharing Discovery vs invention Download these materials from Google Drive https://drive.google.com/drive/folders/1nd7Ts0fHyRULbbaTdp35EE-Y8i8oGkQf?usp=sharing
Read more

The Solar System - Ready to Print and Display

-
Image
 Hello everybody!    These ready-to-print models of the planets of the Solar System can be glued onto the classroom wall . Students love it!    Just print these models in colour, cut off all the white paper using scissors, and glue them to the top of any classroom wall, across the whole wall. The stick glue works fine. Make sure to roughly keep the distances  between the planets in the proportion. https://drive.google.com/drive/folders/1Ucbm_CWkFDXcEemO-t6NekYCVcT2yn1g?usp=sharing Sun - Mercury - 1 unit Mercury - Venus - 0.9 units Venus - Earth - 0.7 units Earth - Mars - 1.4 units Mars - Jupiter - 9.7 units Etc.  Please see the excel file for more information                                                              
Read more

Vascular vs Nonvascular Plants, Flowering vs Nonflowering Seed Plants

-
Image
 Why plants need to have fruits? Vascular vs Nonvascular Plants  Flowering vs Nonflowering Seed Plants Featuring t he Largest tree in the world  Featuring the date palm trees farm in Jordan. Did you know that palm trees have flowers? https://www.youtube.com/watch?v=U5uhcPsUC3k Download the complete lesson for free https://drive.google.com/drive/folders/19c5UsUgIatXT4RC59Z_JP7gqFNb9hBJL?usp=sharing Meet a giant sequoia - the biggest tree in the world! Find out, how can it grow so tall. Let's visit a date palm trees farm in Jordan! Let's learn about vascular, nonvascular, flowering, and nonflowering plants! The lesson includes useful tables to understand what each of the four groups of plants has                               
Read more

Seeds and Spores - Reproduction of Plants

-
Image
   Why do plants need flowers? What is pollen? Pollination and fertilization, and parts of a flower.  What are dormant seeds and what is germination of seeds?    Why do some plants have no flowers? How do conifers reproduce?    How do ferns reproduce? What are spores? Gametophyte and sporophyte stage of the seedless plants' life cycle. https://drive.google.com/drive/folders/1HKKwvtxnv5Up85EbRLgdsF674EhLNd-s?usp=sharing  /\/\/\/\/\/\/\/\/\/\/ \Lesson Highlights \/\/\/\/\/\/\/\/\/\/\/\/ ********************************************************************************                                     Download   or see the lesson  PowerPoint  and the  video   from Google Drive >>>>>>>>>>>>>>>>>>>>>Click on the link below https://drive.google.com/drive/folders/1HKKwvtx...
Read more