Date W/C Week1 TASKS Skills Microscopes Teacher Signature Year 8 Science Term 1 Student work schedule Paired work: make a timeline on the history of the use of microscopes. Prepare a scale for the measurements from electron microscope to the unaided eye (pg. 61); including diagrams of objects that are measured in that unit of measurement. Create a table listing the types of microscopes, including information of magnification, resolution, advantages and disadvantages. Label a diagram of a microscope. Students to paste points to remember about microscopes in books (pg 66). Instruct how to correctly use a microscope using pre-prepared slides. . microscope use certificate/license. Students are to create a wet mount and stain the onion cells. Week2 Cells – components of a cell Essential question : can I look at anything under a microscope? (students to answer individually in think time in books). Students are to write the prac report (complete sections) including an accurate drawing of a cell in the results section (this can be used as pre-data for prac reports). See page 72 for information for students. Difference between uni and multicellular organisms Difference between prokaryotic and eukaryotic cells. Difference between plant and animal cell organelles. Targeted teaching worksheets Fill in worksheet using dichotomous key for identifying different types of cells. Draw and label a diagram of a eukaryotic Page 1 cell, including the organelles – worksheet. Use of cells alive website for organelles. Students can explore the cells alive website once they are finished Students are to create an annotated model of a cell using lollies/plasticine/paint/color in – start all students on harder and give the struggling students the color in later. Worksheet – page 76 – blank out the names of the cells and students are to fill in the names of the cells. Students will write a dissusion/report on stem cells, describing what they are and how they are different from other cells, then present one argument for and against the use of stem cells in research/medicine. Students must provide news articles for the arguments. Prac: create a model of a cell showing the structure and organelles of a cell. Week3 and 4 Animal cells Week 5 Plant cells Prac: observation of slides Targeted teaching: photosynthesis (role of sun, stomata, leaves, roots) Week6 Cell replication – mitosis & meiosis Movie: My sisters keeper. Targeting teaching: page 84 Create a table etc. that summarizes the differences between animal and plant cells. Students are to use the light microscopes to observe plants slides, then draw scientific diagrams of observations. Prepare prac: celery – stem transport system Go up to step 3. Prac: observing leaf epidermal cells Students will write the prac report. Students will label/draw and label the stages of mitosis in cell division. Prac: page 95 question 9 Students will label/draw and label the stages Page 2 of mitosis. Week7 Focus on cell replication – Poster: cancer – cell replication out of control – health focus Students are to create a poster on skin cancer (other types of cancer for more advanced students) including information on (genre: ) Difference between benign and malignant tumours 3 kinds of skin cancers Other information to follow Week8 Page 3