Why do we have a skeleton?

Today in expedition we have discussed the differences between vertebrates and invertebrates. We used our reading skills to retrieve information, by playing fastest finger first and discussing our findings. Some of the facts really surprised us when reading. We then explored the types of skeletons linking these to vertebrates and invertebrates. We then tested our understanding so far with a quick quiz!

We then worked to sort animals into the two groupings based on what we had discovered – vertebrates and invertebrates. Moving onto the human skeleton, we explored how many bones an adult human skeleton has and looked at what a skeleton does. Did you know that an adult has 206 bones but as a baby, we have 300! We linked our skeleton to the digestive process, thinking about the organs that are protected by our bones. We assessed our understanding with a Kahoot quiz, it was very close with only a point between Mason and Declan!

Reading in MI

Today we used the text well to find answers in our reading lesson. We used our skimming and scanning skills along with APE to answer questions in our reasons to read. We worked well with our partner searching for clues and backing up our answers with evidence from the text. Our exit ticket allowed us to order events from the story.

How do we group animals?

In our expedition lesson (science), we have been learning about grouping animals. We learned (through some reading) that the scientific word for this is taxonomy and that the reason we do this is because we like things to be organised and orderly.

We discussed some ways that animals could be grouped and looked at some examples. Children then had an opportunity to group some animals using a Venn diagram. After this, they were given a larger group of animals where they worked in pairs to decide how they could be grouped. Children were able to show a good understanding of how they could be grouped differently and it was great to see them using language such as vertebrate, invertebrate, mammals, warm blooded or cold blooded. Weโ€™re now ready to move on to classification.