The books are written in simple language for a better understanding of the students. Follow the e-books thoroughly and practice the sums and questions given in the exercise sections multiple times. You are sure to score more with regular practice. The editors of the book have furnished chapters as per CBSE board guidelines.
There are examples of every problem. Every chapter is followed by mathematical problems and flow charts for your easy understanding. You can now refer to one book, practice at home, and score high. There is no need to go from shop to shop for reference books. The examples given in the PDF make it easier to understand the problem. So, no need to take tuition as well. We are here to provide you with the best guidance on how to prepare easily for your boards. Get the links to the e-books that will help you score high on the boards.
We also provide you with model question papers for more practice. You can download everything for free with us. If you do not know which PDF to refer to, we are here to guide you.
The textbook is written by those who are well equipped with the IT industry and have practical exposure to building software and web applications. Thus, The book is intuitive and innovative in its approach and will push students to solve real-life problems using technology.
Other Fingerprinting Resources:. Fingerprint Analysis PPT - I use this activity with my students to analyze the distribution of fingerprint patterns in each class. After students complete the My Prints worksheet and classify their prints, they complete the top section of the Fingerprint Analysis worksheet. We calculate the percentages for each pattern and discuss how it relates to the expected percentages presented in class. We also analyze the distribution of patterns for males vs.
My Toe Prints worksheet PDF - Students are always interested in examining their toe prints to see how they compare to their fingerprints. Instead of using the incapax from the fingerprint unit, the students create their own "ink" by rubbing pencils on an index card and then pressing it to their toes.
They use a piece of clear tape to lift the print and tape it to the correct spot on the worksheet. She went around the school and got lip marks from several teachers at her school on paper and then put them in sheet protectors.
She had one teacher also mark their lips on a plastic cup the criminal that destroyed her room. She toilet papered my room and the students had to find out who did it.
She put the lip prints on the screen so they could look at the various types to help them classify the lip prints and identify the one from the culprit. Impression Evidence. I use this presentation to introduce the topic of impression evidence and then students investigate tire tracks, tool marks, and shoe prints.
Reference Card : Impression Evidence PDF - This handout replaces the student worksheet for the introductory presentation and may be used as a guide for the challenges listed below. The activity challenges students to match tire tracks of small toy cars.
Teacher information, a student worksheet, and a sample page of my challenge are provided in the download. A PowerPoint is available to introduce the activity and challenge. Teacher information and a student worksheet are provided in the download.
Bite Mark Evidence PDF - This activity allows students to practice making and analyzing bite mark impressions using stryrofoam plates and a variety of soft candy. This activity goes along with the material presented in the introductory presentation listed above. A PowerPoint is available for this activity. NOTE: As with any lab involving food, be aware of any food allergies that may be a concern with your students.
Forensic Files: Tourist Trap - This episode from Forensic Files fits well with the impression evidence unit as it includes analysis of bite marks. The DVD set is available for rent from Netflix and may be found at online stores. This unit includes an "up close" look at hairs and fibers using microscopes and an assortment of prepared slides. Hair Lab Worksheet PDF - Students examine their own hair sample as well as other animal hairs to complete this worksheet.
NOTE: I created slide sets of 9 animal hairs and 6 fibers for students to use for this activity. A worksheet for this number of samples is also available.
I printed several sets of this worksheet on card stock and laminated them to keep them for future classes. I challenge the students to use their notes and observation pages to identify each one. During this lesson students learn about the use of chromatography in crime investigations and use paper chromatography to test black markers.
At the end of the unit, I use four of the tested markers to create a Mystery Pen challenge. The students test the four mystery markers and compare them to the samples they previously tested.
The challenge is set up as a race to see which student team can be the first to correctly identify them. Also try this one For most Academic and Educational uses no royalties will be charged although you are required to obtain a license and comply with the license terms and conditions. For information on how to request permission to translate our work and for any other rights related query please click here.
For questions about using the Copyright. Finding similar items Read Online. View Cover. Login or Register. E-mail this page Embed book widget. What is an eBook? Why is an eBook better than a PDF? Where do I get eBook files? Overview Contents Resources Rights Stats. After that, you learn different approaches towards achieving peace, which is followed by contemporary challenges.
Chapter Development. In this last chapter of NCERT books for class 11 political science political theory, you will learn about development, as a concept. Like every other chapter, this one also begins with an introduction and followed by the challenges to this concept. After that, you study about various development models and the criticism they have received over the years. In the fourth and last section of this chapter, you learn about alternatives to development. There are few ideas and notes attached to different sections of this chapter, study them carefully to understand this concept even better.
Here are some of the prominent ones. Authentic information. NCERT books are known for their authentic information. Besides, facts and figures presented in these books are always cross-checked and verified along with their sources. As a result, the chances of learning false information reduces, improving its reliability among students.
Easy to understand language. The English used in drafting these books is devoid of complicated terms and phrases. Hence, it is not difficult for students to understand the topics.
Subject experts responsible for drafting these books kept every type of students in mind during this process. Simple design. NCERT books have a student-friendly layout. It is clutter-free and straightforward. As a result, students can easily find any information they need. Useful diagrams and notes. Along with the text, these books have relevant diagrams and notes associated with them.
These illustration helps students to understand a concept better. Moreover, the associated notes provide additional yet relevant information regarding a particular topic. It often aids students to realise the related concepts. Clarifies the fundamentals. Moreover, these books have been created in this way, so that students can quickly grasp a topic.
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