FREE SCIENCE LESSON - “FREE Osmosis Diffusion Lab - Effect of Concentration on the Rate of Diffusion”

by Amy Brown Science
8th - 12th Grade

No unit on cell structure and function is complete without comprehensive lessons on cellular transport. Students need a solid understanding of osmosis, diffusion, concentration gradients, solute concentrations, hypertonic and hypotonic solutions, active and passive transport, etc. This classic lab explores how the solute concentration gradient affects the rate of diffusion and osmosis. Students will quantitatively determine the rate of diffusion, graph the data, and use the graph to predict the answers to new questions.

This biology lab is perfect for biology or life science students in grades 8-12

PURPOSE: This experiment will explore the concentration gradient by measuring the rate of diffusion in a number of theoretical cells.

The objectives for this lab are:

• To define concentration gradient
• To explain experimental data concerning different concentration gradients
• To complete a data table and prepare a graph to illustrate the data
• To apply information from this experiment to other related problems.

MATERIALS: 6 pieces of dialysis tubing, sucrose solutions of varying concentrations, String, Balance, 6 beakers or plastic cups, Stopwatch

Related resources include:

Cell Structure and Function PowerPoint and Notes Set

Transport Across the Cell Membrane Worksheet

Homeostasis / Cellular Transport Color By Number Activity

Cell Organelles Mix -n- Match Review Game

Cellular Transport Across Membranes Crossword Puzzle

Cellular Transport Jeopardy Review Game

Test: Cell Structure and Function and Membrane Transport

Cell Structure and Function Bundle

Quiz or Study Guide: Introduction to Cells

Quiz or Study Guide: The Animal Cell

Quiz or Study Guide: The Plant Cell

Quiz or Study Guide: Transport Across Membranes

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FREE LANGUAGE ARTS LESSON - “Free Compound Words - Candy Theme”

by Growing Smart Readers
Kindergarten - 3rd Grade

Your kids will have fun with compound words!

This is a low prep interactive activity for reinforcing compound words for reading and writing. The compound words are large enough to cut up and paste, or simply manipulate compound word halves (candy halves) to form complete words. Other practice with this reading activity includes writing words in ABC order, and writing compound words. After reading them, practice spelling them! Fun to color when the activity has been completed.

Perfect for small group or independent practice!

**Contents**

Black/White, printer-friendly pages

36 compound word candies, large size (to cut out and combine)

2 fun worksheets to complete compound words

2 worksheets to alphabetize compound words

(Two levels: easy level, harder level)

Answer sheets for the worksheets

Great for Literacy Centers

Ways to use this set:

Activity 1: Cards: Students combine candy halves to create compound words. (You may want to set out only half of the words at a time.) Play individually, with a partner, or in small group. Take turns, make it a game...or make up your own rules.

Activity 2: Two fun sheets: Complete compound words by adding another word.

Activity 3: Two sheets: Alphabetize 10 words (level 1 –easy) Or level 2 (harder)

Answer keys (for independent self-checking)

THANK YOU for checking this out!

Karen

https://www.teacherspayteachers.com/Product/Free-Compound-Words-Candy-Theme-3982301

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FREE MATH LESSON - “FREE Skip Counting by 2, 5 and 10 - Cut and Paste”

by Hands-On Printables
Kindergarten - 2nd Grade

Practice and review skip counting by 2, 5 and 10 with these FUN cut and paste activities, as featured in the TPT free downloads newsletter! Your students will stick the correct numbers in a sequence with these printables. The perfect FREE low-prep activity for your math centers!

✨ For a hands-on skip counting bundle, click here! ✨

Included are:

•Skip counting by 2, 5 & 10 (to the 10th multiple) : 2 cut and paste activities;

•Answer sheets

Click here for the COMPLETE VERSION of this great resource (which includes 16 separate and mixed activities for skip counting by 2, 5 and 10)!

Thank you so much for downloading my freebie! If you have a spare minute, I would really appreciate some feedback. If you have any questions/requests please use the ‘Ask a Question’ tab. Don’t forget to follow me to receive product updates and details of sales!

I love to see my resources in action, so please tag me on Instagram (@handsonprintables) to show me how you use the activity!

For more exciting resources, please visit my store!

Click here for Skip Counting by 2, 5 and 10 Cut and Paste

Click here for Skip Counting Activities for Google Classroom

Click here for Skip Counting Printable Activities

Click here for Skip Counting Mega Value Bundle

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FREE MISC. LESSON - “Cover Pages for TpT sellers or for your classroom {Fabric Damask Chalkboard}”

by Barnett's School House
Pre-Kindergarten - 12th Grade

This cover page pack includes 7 high quality jpg pages made at 300 dpi for high quality printing. Each cover page is a beautiful damask fabric print that consists of a chalkboard elegant cut out made ready for you to insert your text into. These are perfect for spring. Use them for your binders and organization or for your TpT products as cover pages. You can use them for free or for-profit products.

Please note that you will need to be able to do the following: Open the download file and save each cover to your computer where you can find them. Open Microsoft power point and click insert picture and find the cover page of your choice you just saved. Once inserted, size it to fit the page and then click "insert text box". Pull the text box you just inserted on top of the chalkboard area. This will be where you should be able to type your titles and change fonts, etc.

The two things I ask:

- don't re-sell it separately;
- link back to my store here - http://www.teacherspayteachers.com/Store/Barnetts-School-House

YOU'LL GET:

• 7 JPG files, 300 dpi, 8.5 x 11 proportion;
• Personal and small commercial use
Thanks for shopping! I hope you enjoy!

Barnett's School House

https://www.teacherspayteachers.com/Product/Cover-Pages-for-TpT-sellers-or-for-your-classroom-Fabric-Damask-Chalkboard-1093164

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FREE LANGUAGE ARTS LESSON - “FREE Grow-a-Picture (Sight Word ‘Hangman’)”

by Brenda Tejeda
Pre-Kindergarten - 2nd Grade

This fun not-hanging-a-man version of hangman is easy to play on your interactive whiteboard! It's perfect for sight word review in 5 minutes. Also perfect for a sub!

It’s like hangman, but not. I never really liked the idea of drawing a hanging man, but maybe that’s just me.

In this version, kids get to draw a line to build a dot-to-dot picture if they guess a letter incorrectly. It’s a win-win-win (guess a letter correctly / get to draw the picture / incorporates math)! You simply project the game template onto your whiteboard to play. It’s the perfect way to review sight words in an engaging way, and in only 5 minutes (although I think your students will want to play longer)!

It's editable, so you can edit the lines for any word. Also included a student version to play during center time.

For a free sight word PowerPoint that incorporates movement into sight word instruction, click here:

FREE Body-Spelling PowerPoint

https://www.teacherspayteachers.com/Product/FREE-Grow-a-Picture-Sight-Word-Hangman-3852710

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FREE LANGUAGE ARTS LESSON - “FREE Hamlet Act One Test Editable with answer keys & FREE test prep activity”

by Brilliantly Lit
10th - 12th Grade

This 55 point FREE Shakespeare's Hamlet editable act one test with answer keys and assessment preparation activity has SIX types of questions, including multiple choice and writing responses.
A fill- in-the-blanks plot review worksheet helps students prepare for the assessment. Even this freebie worksheet has an answer key.
Of the 20 multiple choice questions, 10 are textual analysis questions on Hamlet’s first soliloquy. The test is fully editable and can be easily split into sections if you don’t wish to include a written component.
Prepping for this test will ensure that your students have a strong grasp of the foundations of the play, making their study of the rest of Hamlet easier. With knowledge of the tragedy's key characters, events and themes established early on, students will thrive in acts two-five, being able to delve more deeply into the play.

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SECTIONS

A character mix and match --- (10 marks)

Multiple choice questions --- (10 marks)

True and false --- (10 marks)

Short answers --- (10 marks)

Textual analysis multiple choice --- (10 marks)

Paragraph question --- (10 marks)

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More Brilliantly Lit Shakespeare resources:

Hamlet Board Game
Macbeth Workbook

Macbeth Games and Activities

Romeo and Juliet 15 writing games & activities

For more British literature resources try:
PROLOGUE TO THE CANTERBURY TALES STUDY GUIDE, WORKBOOK & QUIZ

SIR GAWAIN AND THE GREEN KNIGHT STUDY GUIDE, WORKBOOK & QUIZ

RENAISSANCE BRITISH POETRY UNIT: STUDY GUIDE, WORKBOOK & QUIZ
and POETRY TERMS TEST.
Some more of my high school ELA resources that you could take a peek at:

Creative Writing Poetry Unit: 18 High School Lessons, PowerPoint and Workbook
ELA Games grades 9-12

Brain Teaser Mini Mysteries grades 9-12

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$2 deals grades 9-12.

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If you purchase this resource, it would be grand if you could review it afterwards. Doing so will earn you TpT credits to spend on other resources.

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FREE MATH LESSON - “Balancing a Checkbook Activity | Financial Literacy Math Practice | Economy”

by Wise Guys
4th - 7th Grade

Help your students build real-world financial literacy skills with this engaging Balancing a Checkbook Activity! Designed to give students hands-on practice with money management, this activity teaches learners how to track deposits, withdrawals, and balances—an essential life skill they’ll use for years to come.

Perfect for upper elementary or middle school, this resource fits seamlessly into a classroom economy simulation, personal finance unit, or math enrichment lesson. Students will apply addition and subtraction skills while learning the importance of accuracy and responsible money management.

🧠 Learning Objectives

• Practice balancing a checkbook accurately
  
• Understand deposits, withdrawals, and running balances
  
• Build real-world money management and financial literacy skills
  
• Apply math skills in a meaningful, real-life context
  

📦 What’s Included

✔ Balancing a Checkbook Activity (1 page)
✔ Answer Key (1 page)

Total: 2 pages

⭐ Why Teachers Love This Resource

• Easy print-and-go activity
  
• Ideal for financial literacy and life skills instruction
  
• Works as a standalone lesson or as part of a classroom economy
  
• Reinforces math skills in a real-world scenario
  
• Great for independent work, centers, or small groups
  

🏫 Classroom Use Ideas

• Personal finance or math unit
  
• Classroom economy simulation
  
• Real-world math enrichment
  
• Early finisher or review activity
  

📄 File Details

• Format: PDF
  
• Pages: 2
  
• Prep: Print and teach
  

🔗 Bundle Connection

This activity is part of our larger Classroom Economy Simulation Bundle, making it easy to expand this lesson into a full financial literacy experience your students will love.

balancing a checkbook, financial literacy activity, money management, classroom economy, personal finance for kids, real world math, life skills math, upper elementary math, middle school finance

Find the bundle HERE!

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Copyright ©Wise Guys. All rights reserved by author. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be distributed or displayed digitally for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). Clip art and elements found in this PDF are copyrighted and cannot be extracted and used outside of this file without permission or license. Intended for classroom or personal use ONLY.

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