Students examine the three domains of life and explain that all living things share a common ancestor.  In this paleontology lesson students are introduced to the process of illustrating evolutionary relationships. 

In this lineage worksheet, students pick a tree to research and write its lineage and where it originated from. Students complete the lineage of a tree with 14 blanks.

In this monarch butterfly learning exercise, students use the website given to chart the lineage of the monarch butterfly. Students complete 13 lineage blanks.

For this lineage worksheet, students write the step by step lineage of the monarch butterfly. Students fill in 13 blanks where the first and last stage are given.

In this chromosome worksheet students complete a crossword puzzle by answering questions on DNA, nucleic acids, nucleotides and RNA.  

In this protist worksheet, students complete a crossword puzzle with 34 questions about the behaviour and different types of protists.

In this biology worksheet, students complete a crossword puzzle with 39 questions on taxonomy. They identify the different classification systems used in biology.

Students study fungi and its characteristics.  In this fungi lesson students collect and observe fungi then answer questions on what they saw. 

Students describe the characteristics of algae. In this biology lesson, students perform a series of experiment to explore algae. They investigate the basic things algae need to survive.

Students study the history of DNA and how to extract it. In this genetic instructional activity students complete a DNA experiment using bacteria.

Young scholars define the key terms that are the structure and function of DNA. In this genetics lesson plan students complete a lab activity in which they construct a model DNA structure.

Students explore the classification system of organisms: taxonomy. They examine prepared slides of Protozoans and record information on a Taxonomy Recording Sheet. Two additional classifying activities are also included in this lesson.

In this online interactive English vocabulary skills worksheet, students respond to 13 multiple choice questions that require them to fill in the blanks in sentences with the appropriate prepositions.

Students study chloroplasts, their structure and evolution.  In this photosynthesis lesson students experiment with polarized light and the production of chlorophyll.

In this science worksheet, learners look for the words that are related to the concept of zoology that is reviewed in the sheet. They also acquire new vocabulary.

In this literacy activity, middle schoolers find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.

Students work in small groups collecting and analyzing data as they learn how to best grow yeast. This lesson allows students to conduct several student-created experiments as they continually generate questions and hypotheses. ...

Young scholars explore basic bacteriological techniques. They investigate cell to cell communication and become aware of the environmental and evolutionary implications of this communication.

Students accurately measure the relationship between radiation dose and either survival or some genetic event such as mutation or recombination. They investigate the damage that was done to the DNA molecule as a result of exposure to...

Students use a dichotomous key to classify various vertebrate jar speciments into classes. They examine the speciments for general characteristics of each class and fill in a corresponding chart and then complete a few final assessment...

Students discuss the recent disovery of the "furry lobster" to peak interest in the animal kingdom. They classify various speciments using invertebrate dichotomous keys, identifying major animal phyla and classes. Thy the complete the...

In this biology worksheet, students identify and locate various vocabulary terms related to the classification of living things. There are 32 biology terms located in the word search.

In this zoology word search, learners find 30 words. This is a very difficult puzzle with complicated science vocabulary, but there is a word bank.

In this literacy learning exercise, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.